The wheel has 37 divisions — from 1 to 36 and a green single zero pocket). 1: Diagram of Roulette Wheel. This generally involves finding a wheel that is, in some way. “Spread bias (0. This is because people find it enjoyable and exciting. These are some of the questions that we will try to discuss and answer about the roulette wheel bias system. The fact that an American wheel has two zero pockets gives the house a 5. The “no bias” results are the losses from a balanced wheel. This is called roulette wheel bias. Find out how to make a roulette wheel bias work in your favour at US casinos. The two main types of casinos are land-based casinos, and online casinos. These are flawed roulette wheels where a specific set of numbers, colours and sections appear more frequently than others. For a European roulette wheel, because of the presence of the zero, the house odds are 2. A wheel bias may arise due to incorrect installation, inaccurate levelling, sub-optimal cleaning operations, table movement or fraudulent wheel manipulation, as well as general wear and tear. 73,732 to 1. Wheel Bias: Wheel bias arises when the physical construction of the roulette wheel is not perfectly balanced, causing it to favor specific numbers or sections. Section bias is defined by a group of numbers favored by the roulette wheel. When people talk about winning at roulette or gaining an advantage, one topic that always comes up is the idea of biased roulette wheels. Roulette ang gambling is one of the most popular games in casinos. One of the most famous and controversial ways to beat casinos, and especially roulette, is (or should I say “was”) by identifying and attacking biased wheels. Fitness proportionate selection, also known as roulette wheel selection, is a genetic operator used in genetic algorithms for selecting potentially useful solutions for recombination. Biased roulette wheels are based on a slight error in the wheel’s making, forcing it to tilt in favor of a particular number, color, or portion of the wheel. perfectly balanced and/or without any flaws. This may have worked 100 years ago, but. The main objective of each roulette system is to make money. This offers terrible odds and should be avoided whenever possible. Although there are numerous others, such as visual ballistics. The so-called "gambler′s fallacy" asserts that gamblers believe mechanical randomizers (such as roulette) exhibit sequential tendencies. By taking advantage of the bias, shrewed gamblers could have pocketed one million Euros in profit. On a double-zero wheel it is 5. For example, a wheel bias may be attributed to the rotor, which is the spinning part of the wheel. With a statistical edge of knowing where to bet, Jagger set out to make over 2 million francs in a short period of time. If there is roulette wheel bias, then each roulette number must be followed preponderantly by certain numbers. A German doctor used the wheel bias method to cheat European roulette tables in the 1970s; After months of studying wheel spins, Richard Jarecki profited $1. This kind of defect is called a roulette wheel bias, and while my example may seem a little bit ridiculous, it is only to illustrate a point. I can’t think of a more aggressive betting strategy than putting the table limit down on a single spin. The roulette wheel. Mini-Roulette comes with a house edge of 7. Roulette wheel bias is an issue that affects brick and mortar. 5. 4. Up until the 1980s and 90s, wheels were much more susceptible to bias. 6%. Keyser. If any wheel started showing signs that it wasn't within a normal standard deviation of the expected house edge, they would immediately close the table and bring in the. Naturally, we assume mathematically that the wheel is fair, so that the random variable (X) that gives the slot number of the ball is. There are two ways this might occur, either the casino. About Roulette Wheel Bias. It is the result of a manufacturing defect, or general wear and tear of a wheel. If you cannot select your numbers, you’d have to buy more tickets until you can ensure that the incorrect numbers were on the. These are digits on the roulette wheel where the ball tends to land frequently. The free winning 'Super roulette strategy, systems'. Any time you like you can play the game for any time long, just click your bookmark! Our Roulette Simulator is free and immensely realistic. Black Chips. By applying these techniques to a standard casino-grade European roulette wheel, we demonstrate an expected return of at least 18%, well above the -2. Almost every casino works by using automated software package that analyses the successful figures to determine if you will find any evident anomalies for instance unique figures spinning most. 8 million in the process. Gonzalo Garcia-Pelayo took advantage of this wheel and kept on betting. Image processing unit (3), and method (300), for detecting event data during a game round of a roulette wheel (1) via a camera (2), thereby enabling detection of a roulette wheel bias. When done correctly, this can cause the Roulette ball to bounce less in certain areas. Biased Roulette Wheels. A damaged wheel shaft, pocket dividers, or even the ball can tilt the odds in your favor. It means that the mechanical flaw influences the results of the game. Roulette Wheel. So a win is still a loss. This idea was that the roulette wheel results are not. +3 = 6. While it may seem like a surefire way to win at roulette, the reality is that most modern roulette wheels are well-maintained and balanced, making it. Roulette wheel bias tracking US10118087B2 (en) * 2016-03-17: 2018-11-06: Bally Gaming, Inc. Biased Roulette Wheels. Unfortunately, tracking “hot numbers” simply doesn’t help. “Custom bias” shows the effect of setting two numbers (12 and. Suppose you believed that $10$ heads in a row induced a bias for the $11$-th toss. 16%, and the payout – 6:1. Fitness proportionate selection, also known as roulette wheel selection, is a genetic operator used in genetic algorithms for selecting potentially useful solutions for recombination. In reality, land-based casinos work diligently to ensure that any imbalances in roulette wheels are immediately corrected. Taking advantage of biased wheels Unbalanced wheel. The biased wheel. The drop zone detection sensor in some roulette wheels is a technology that is used to detect non-random results and drop zone bias. Roulette wheel bias occurs when there are physical defects that cause some numbers to win more than others. He’d just placed a $100,000 bet ($715,000 in 2019 dollars) on a single spin of the wheel. Roulette wheel numbers may be difficult to get accustomed to for some players, but this improves your overall chance of having a. Well, a bias roulette wheel is the one that does not select the numbers completely at random. By WynnBET Staff. There has always been a strong connection between gambling and science. By the way the "quadrant" of the ten numbers 17-5-22-34-15-3-24-36-13-1 is even more biased than number 22. . Even new wheels can exhibit a bias, although a bias occurs more frequently on older wheels. Taking everything into account, roulette doesn’t have a commonly acknowledged. Wheel Bias: Wheel bias arises when the physical construction of the roulette wheel is not perfectly balanced, causing it to favor specific numbers or sections. When a roulette wheel is biased it has numbers that are more likely to pop-up than others due to a fault of some sorts. Most people believe biased wheels don’t exist today, although though every wheel is biased to some degree. Desperate for money after the. There are two ways this might occur, either the casino can rig a wheel to give non-random results or a wheel can have imperfections that lead to biased results. Physical irregularities and normal wear and tear can alter a wheel in a way that causes it to favor certain numbers more than. Roulette systems, strategies and theory based on gambling mathematics, not static progression betting, or roulette wheel speed (clock the roulette wheel). 2. The bias of a wheel, combined with the trend a croupier uses to throw the ball with a specific speed, results into the ball falling in certain sections with greater than the theoretical frequency. Throughout history, humans have used wheels as a symbol of luck. This can occur due to manufacturing flaws, damage, or improper maintenance. Jarecki has since been hailed as the. The best known ‘approach’ is to find a wheel with a bias. So I would imagine at least the larger establishments with service contracts probably have their biased wheels. Find out how to make a roulette wheel bias work in your favour at US casinos. On a single-zero roulette wheel it is 2. If we are going to talk about roulette wheel bias, we have to talk about a guy called Gonzalo Garcia-Pelayo. to 1. Bnitty, I can tell you if your wheel is biased or not. The imbalance may be due to roulette wheel bias, which causes red to spin more. Some were pretty illegal, like slipping the bet after the stop of the wheel or somehow controlling the ball or bribing a complacent croupier. Check that metal ball rolling on the roulette wheel! Yeah, we’ve spent buckets of sweat and blood, creating this simulator, but it's. 7. These were then modified to develop predictions. As a result of the addition of the, the roulette wheel now features another number and players have another betting option. +4 = 10. Top 3 types of bias that influence roulette oddsBetting Guide: Roulette Wheel. Jarecki used the same technique almost a century later to win a huge fortune. Roulette tables (actually, every table game) is now all hooked up to computers that keep track of wins and losses in near real time For 1000 spins, the standard deviation for the wheel outer half is 16 spins. Inside Bet – This is a bet based on the inside area of the roulette table where the. He and a friend then spent 38 hours betting on five numbers (7-10-20-27. 7% expected of a random bet. This is called a “biased wheel”, and all wheels are biased to some degree. This method could get you banned. Biased Numbers - A Big Number that continues through long-term analysis and produced by Biased Wheels. One notoriously poor RNG is the one in Microsoft Excel. 70%. Title: 53. o, very small angles, and spun the wheel 176 times. It was created by an individual named Don Young, who used it as what he claimed was conclusive proof that his system worked. 2. Yes, I will entertain arguments that you can theoretically beat roulette by measuring the rotation of the ball and the speed of the wheel. 1. k. It comes up 2,113 times vs expected 1,962. They fall way, way outside the normal probability rule! I did some calculations for one month, that January of 2006. The most famous case is probably that of Joseph Jaggers, a British man who was able to win the. For this reason, casinos use software to analyse previous spin results of the wheels, to determine if a bias is present. Some players have famously earned millions of dollars using wheel bias. If a roulette wheel is off by just a little bit, a gambler could theoretically place bets on the favored numbers and gains a 5% edge (or more) on the house. Present day Biased Roulette Wheel Investigation. Dugal used the tools to gaffe the wheels, which refers to the process of altering a wheel to favor certain pockets. Wheel bias involves spotting imperfections in a roulette wheel through meticulous observation and record keeping. Roulette wheel bias is not always caused by the rotor. This type favors the players, so to say, as modern software fails to catch it. Sadly, investigating wheel bias is no longer an option which is a shame as it's the only roulette strategy that actually works!. They beat the wheel using roulette wheel bias, which is exploiting physical flaws of wheels. Notice wheel bias. 05)” shows the effect of P = 0. Roulette players were used to waiting around, observing the wheel for any inherent spinning flaws, and noting outcomes. However, this situation began changing when British casinos commissioned TCS John. Roulette is far from the easiest way to earn seven figures, but you could possibly accomplish this feat with a combination of luck and the right techniques. This method could get you banned. That represents 1. With the right knowledge, professional roulette wheel bias players can detect and exploit roulette wheel bias before casinos notice. Ball Bouncing, Switching, Aiming and Speed. How To Spot Wheel Bias. Playing this roulette wheel-half system with flat betting would have yielded a profit in excess of a quarter million Euros. Featuring a unique thirty-nine pocket design, the Saturn™ Triple Zero Roulette Wheel offers players an exciting additional bet, providing operators with a higher House Edge. The most famous example of gambler’s fallacy took place at the roulette tables of a Monte Carlo casino in 1913. The odds are just stacked too far in the casino's favour. To guarantee fair play every roulette wheel must be level and without causing deviations. Spot the Difference Physical wheels are manufactured, and no wheel will be 100% perfect. It is not to say that you can’t beat roulette without statistics. Top 3 types of bias that influence roulette oddsExample of the selection of a single individual. Data representing, for a number of games, the region of the rim from which the ball fell. From well-known game shows like Wheel of Fortune to the iconic roulette wheels in casinos, the association between these circular objects and the randomness of fate has intrigued, even. The most obvious is the alternation of red and black pockets because they do not represent any specific sector of the wheel. In 2016, an Iowa roulette dealer, his supervisor, and an accomplice player were busted for cheating. The roulette wheel should not introduce any bias which affects the fall of the ball from the rim. Almost every roulette wheel in casinos worldwide tend to have particular biases. American Roulette is a game that developed in the United States, as the name suggests, with a particular twist to its sequence of numbers and layout – the addition of double zero. As covered before, you can’t use electronics like the Eudaemons or Small/Tse to legally beat roulette. a. Every roulette computer uses much the same algorithm, with the exception of our Uber and Hybrid models (see and Don Young's Infallible System: A high profile system that will only ever work if the wheel is heavily biased. The roulette wheel bias cases of over 7% do not. Find out how to make a roulette wheel bias work in your favour at US casinos. 6% of total spins. 70% (If you bet on red, you would win 18/37 times, and lose 19/37 times. Threads: 35; Posts: 2101; December 9th, 2017 at 8:03:14 PM permalink. Wheel bias happens when roulette wheels begin breaking down due to wear and tear. There´s also the Monte Carlo roulette scam of 2014-2015 in which 3 men from the UK fleeced the Casino de Monte Carlo out of €3. Portable system and method for identifying roulette wheel biases WO2019071236A2 (en. The Zumma official roulette tester book contains a database of thousands of real roulette wheel spins. 7. Some may favor certain numbers (a. 7% rather than 5. Roulette, as one of the three pillars of traditional gambling, is perhaps the most controversial of them all. By playing the dealer or equipment, rather than the system itself, you can find an edge. 057%. 26% on all bets, except for the five number bet which has a house edge of 7. Dealer Bias: Sometimes, dealers unintentionally develop patterns in their spinning techniques that. All Saturn™ Wheels incorporate three discreet in-built reading sensors discreetly embedded in the rim for a range of wheel diagnostics. . The gambler’s fallacy is a cognitive bias that occurs when people incorrectly believe that previous outcomes influence the likelihood of a random event happening. Wheel Strategies — Tactics used to take advantage of flaws on the roulette wheel in order to gain an edge. Jagger sent clerks to Monte Carlo in 1873 to record roulette spins and collect data. believing that since the roulette wheel has landed on black on the previous six occasions, it is due to land on red the next. ” -- Carl Sagan. There are three main kinds of bias and these are pocket, section and dynamic bias. Number bias is when the wheel inclines toward specific pockets. Every spin of the roulette wheel is like every other. It does not matter if black, for instance, wins 20 times in a row. Fig. Find out how to make a roulette wheel bias work in your favour at US casinos. The allure of a simple spinThe most famous bias wheel attack was conducted by Joseph Jaggers. Early roulette wheels were prone to what's known as "wheel bias" in that they would wear more on one side than the other. That is to say that on most. A roulette wheel (1) has a ball detector (9a, 9b, 9c) to detect the ball as the ball travels round the rim (3) of the roulette wheel and a drop determiner (21) to determine, for each of a number of games of roulette, the region of the rim from which the ball fell from the rim. Roulette wheel bias occurs when there are physical defects that cause some numbers to win more than others. 6%. The casinos can then plug this into Cammegh’s Wheel Manager Application, and all the data can be exported via a network cable (Ethernet) to a PC or network for analysis. The illegal methods: How to cheat a roulette wheel. Because of this, and because the gambler’s fallacy occurs as a result of belief in local representativeness, this bias is closely associated with the representativeness heuristic,. With common software, a wheel can have a green, orange or red rating. There are many methods how to select the best individuals, for example roulette wheel selection, Boltzman selection, tournament selection, rank selection, steady state selection and some others. The croupier spins the Roulette wheel in one direction, then spins a ball in the opposite direction along a grooved track running the circumference of the wheel. Gonzalo Garcia-Pelayo took advantage of this wheel and kept. • In the analysis, the roulette wheel was divided into 8 equal sectors and the ball was always released from the same sector. In "Beating the Wheel, " he. Obviously, if you can play the European. 35. The most common kinds of roulette wheel bias are pocket by is section and dynamic bias. What characterizes this type of bias is the prediction of its evolution, which serves for adjusting bets. Some wheels favor certain pockets when they suffer wear and tear. The wear can occur through a damaged wheel shaft, loose frets (pocket dividers), uneven pockets, and a deformed ball. However,. There are three main kinds of bias and these are pocket, section and dynamic bias. So essentially to use this strategy in bingo roulette, you would need the ability to choose your numbers. But only one method was really successful, spotting a biased roulette wheel. The wheel has to be mounted on the table on bearings, and it has to be mounted on. It’s technically possible to find one of these wheels in an online live casino game, but it’s improbable. Roulette Wheel Analysis allows operators to assign wheels to tables and collect data in the background, which allows them to generate concise and detailed. At first glance, it may seem like fewer numbers increase a player’s chances. However, proper wheel bias techniques involve much more than looking at the past few hundred spins. Roulette is a game of chance, but a person's chance of winning or losing can definitely be affected by wheel bias. About Roulette Wheel Bias . The trick is knowing how to gather and use the information to determine what wheels are biased, calculate the degree of bias, and do all of this without being. The goal is to identify these biased numbers/sections and bet on them to take advantage. Top 3 types of bias that influence roulette oddsThis wheel is high-tech in every way. And the venerable, established casinos there used old wheels. In land-based casinos the most common cause for bias is due to wear and tear. 1. 70%. At the time, roulette wheels weren’t as mechanically precise as they are today. However, this situation began changing when British casinos commissioned TCS John Huxley to design better roulette wheels. Roulette wheel production has been brought to perfection. Even if within the normal probability rule, the bias could burn the casino out. Roulette Systems on Wheel Position, Sectors, Slots Birthday Paradox. The winning number is determined by the speed of the ball and wheel. In fitness proportionate selection, as in all selection methods, the fitness function assigns a fitness to possible solutions or. Roulette Wheel Bias Analysis Techniques. Roulette Wheel Testing Report on Stage 3. Probably the oldest advantage play method for roulette is bias wheel analysis. Once the roulette player predicted which numbers the wheel bias favored, it was easy to predict where the ball would land. Murphy's wheel had a chi-square value of 94. A roulette wheel Jarecki played on in the ‘60s (Thüringer, Roulette-Forum). The segment size and selection probability remain the same throughout the selection phase . Introduction This is a report on the findings of stage 3. A fixed point is chosen on the wheel circumference as shown and the wheel is rotated. Up until the 1980s and 90s, wheels were much more susceptible to bias. The Roulette wheel bias can be uncovered only by close observance and it takes hundreds or even thousands of spins. Is this roulette wheel biased. He analyzed the data after they returned and found a biased wheel. Another problem with clocking roulette wheels to find a bias is that many roulette wheels aren’t biased at all. REDUCED BIAS, TRUER SPINS: 8 ball deflectors and an improved spinning cone sharply reduce bias and maintain fair results. If you couldn’t use your numbers, then you would need to purchase more tickets until the biased numbers were in your list of numbers. Biased roulette wheels are a phenomenon more common in land-based casinos. In a roulette wheel selection, the circular wheel is divided as described before. Normally a casino’s. This is an American roulette wheel with 0 and 00, so the odds of any number hitting should be 1/38. biased roulette wheel statistics win roulette with biased wheels Biased wheel data analysis Let’s analyze the tables above with four different amounts of spin samples. If you are able to work out the bias, you get an edge. Roulette Numbers and Ball Drop. Nevertheless, let’s explore this further. Wheel modification, sometimes known as wheel gaffing, involves modifying the roulette wheel in a way that makes spins more predictable. That represents 1. BIASED WHEELS AND ADVANTAGE PLAY. Ronny_4son. Much like beating a roulette game by clocking the spins, an unbalanced wheel can best be beaten by counting the revolutions per spin of the ball against the chance that the ball will bounce first in the low area of the wheel, but even without clocking the spins, a wheel with even an almost imperceptible dip will show a predominance of a section of numbers. Roulette Number Pairing, Roulette Wheel Bias, Systems, Repetition, Casino Spins. The virtual roulette is also instantly available online for 247. But if you are looking exclusively at bias, then something like changing the rotor will affect you. Modern roulette wheels are much better. It was an unbelievable thrill. 26% edge over the punter as apposed to a European Roulette wheel where the house edge is approx. It’s also a good call to start with small bets because this is a progressive system. No elaborate tracking and recording was needed. There are a couple of possible ways for this to happen: either the casino can manipulate a wheel to produce results that are not random, or a roulette game may have flaws that. If the colored glue on one of the grooves wear out then that may affect where the ball lands. The concept behind it is pretty simple — you increase your bet after every loss, so when you eventually win, you get…In Las Vegas, a roulette wheel has 38 slots numbered 0, 00, 1, 2,. 0. The “no bias” results are the losses from a balanced wheel. With no bias or favouritism for any pocket, the ordering of pockets should not be important. On the roulette wheel, the numbers for even money bets are staggered in an alternating fashion making it less likely to isolate a winning color or value. To determine if a wheel bias is perform by using the Chi-Square statistical formula which analyzes thousands of spins to determine a Pass or Fail. 2. perfectly balanced and/or without any flaws. With 170 wheels in Las Vegas, 144 in Atlantic City, thousands in Europe, and hundreds in the Far East, roulette is undoubtedly the world's most popular casino game. Casino staff tend not to focus on this topic and would do anything to convince players that a biased wheel is an extremely rare occurrence. A description of a wheel that I think may have been constructed in that way is to be found in an article "Roulette Bias Exposed" by Jeff Murphy Link. You can read about Gonzalo Garcia Pelayo, one of the most successful players to exploit wheel bias here , but essentially you would see the ball favouring a certain. This is known as roulette wheel bias. The book is 183 pages and has countless illustrations to compliment the explanations. Dealer Bias: Sometimes, dealers unintentionally develop patterns in their spinning techniques. Some may have more imperfections than others. 25)” sets P = 0. That brought the group’s take, including from. 4%. The exception is if the wheel has a physical anomaly, causing some numbers to win more than others. You may have heard of the “man who broke the bank at Monte Carlo”. My wife the Beautiful AP and I played one biased wheel in the early 1990’s at the Rio casino in Las Vegas. Advantage Play means taking advantage of inefficiencies of the way the g ame is performed. The roulette wheel bias cases of over 7% do not. Biased Roulette Wheels. Walters, a native of Munfordville, Kentucky, and a betting associate noticed a wheel bias at the Atlantic Club Casino Hotel in Atlantic City, New Jersey—now abandoned—and then proceeded. (Ideally you want to be looking at larger spin. Finding a bias is like finding the goose that lays the golden eggs. This is a method based on the game’s physics that works best with the detectors described above. Roulette solution is very well promoted software that performs a statistical analysis of real wheels to find a potential bias (numbers that spin more frequently due to wheel defects). In the days of old, biased roulette wheels were common at casinos, since scant attention was paid to worn frets, or imperfectly positioned. , 36. Any roulette wheel that produces outcomes that are not purely governed by chance and the results are manipulated in any way is referred to as a “biased whee l. The Spanish national was born in 1947, and his initial interest was film. The participants were colorfully described as a Nazi sailor and various “fruit hucksters, waiters and farmers”. With the right knowledge, professional roulette wheel bias players can detect and exploit roulette wheel bias before casinos notice. In case a roulette wheel tends to favor the 8-12-29 number span, if one rotates the pocket ring clockwise by five numbers, he/she will shift the number bias to 21-6-18. How do you know the past 100,000 spins didn’t include an opposite trend like 60,000 blacks and 40,000 reds? Wheel bias. I meant like it came from a fishy wheel. Biased roulette wheel: A Quantitative Trading Strategy Approach Giancarlo Salirrosas Mart nez, CQF Department of Economics, Universidad San Ignacio de Loyola Abstract The purpose of this research paper it is to present a new approach in the framework of a biased roulette wheel. • The NWML experimenters tilted a wheel from 0. 89%. 106 helpful votes. 8 million win at the Golden Nugget in Atlantic City in 1986 on a wheel his team found to have a slight drop bias. Best of all, HeySpinner is both free and user-friendly, allowing you to create as many wheels as you need. Online casinos with live roulette. “Biased roulette wheel” is a term identifying any wheel that gives results that are different than those expected by chance. When the roulette wheel is spun, a solution marked by the roulette wheel pointer is then selected. You have probably heard of roulette. Most players are well aware of wheel bias, and while there are still players that will analyse multiple spins and then just bet on whichever numbers appear the most, this isn’t quite as prevalent as it used to be. The last type is a dynamic bias and it usually works for just a few hundred spins. This is not the result of a bias or defect of the wheel itself, but rather a tilt, which is why professional roulette players. So I’ve done 26 Alpe du Zwift climbs over the past 2 months and the roulette wheel landed on wheels 13 times. The wheel or rotor is the most important variable in roulette. Casinos aren’t bothered about having perfect. Roulette wheels usually feature a “0” or a “00” space whose presence is ignored when calculating payoffs (thus permitting the house to win in the long run). The probability of this bet winning is 13. His main job was a record producer, but on the side he harboured a fascination for roulette, and a belief that the casinos were there for the taking. Some players have famously earned millions of dollars using wheel bias. But in real life, it isn’t practical at all. On many wheels, they look identical to that of other wheels. The payout is 5:1, and the odds are 16. Every roulette player hopes to encounter a biased roulette wheel. Boasting several in-built security features, this is the most technically advanced wheel available. Wheel bias is a roulette strategy that involves finding a wheel that favors certain pockets and/or sections. Roulette wheel bias occurs when there are physical defects that cause some numbers to win more than others. A bet on an individual number pays 35:1, but you have only a 1 in 38 chance of success. This is known as roulette wheel bias. 25% of your bets on average if you bet on the double-ups. When you are on the lookout for such a non-conforming roulette wheel, we refer to wheel bias. To avoid confusion, the number 666 doesn’t actually appear anywhere on the roulette wheel, but if you add all of the individual numbers on there together, 666 is the result. Some types of bias only happen when a specific combination or rotor and wheel base (main part) are used together. But in fact, roulette is by far the most vulnerable game for casinos. . Players can play “Black Action” with $100 chips. It must involve proper statistical analysis. 89%. Find out how to make a roulette wheel bias work in your favour at US casinos. Most players know about wheel bias. European wheel (single zero): 2. See moreWheel bias is a roulette strategy that involves finding a wheel that favors certain pockets and/or sections.