Roulette is known as one of the supreme symbols of the casinos, and one of the most popular games played in the online casinos. Many of the most famous gambling systems we know of today were developed especially for roulette. However, with no exceptions, all these systems are doomed to fail, since no betting system can overcome a negative house edge.
The first of these betting systems is perhaps the most infamous. The Martingale system is built so that you double every bet every time that you lose. This is to be used against the even-money bets of red/black, odd/even, and big/little. If you bet $10, lose that bet, your next bet is $20; if you lose that, you bet $40 and so on. The logic of this system is clear. You lose until you win a single bet, and then you gain all of your losses back, plus a little extra from that win.
The flaw in the system is that you win until you lose, and then the loss is devastating. In addition, when you hit a series of losses, then you had better be very rich, or very stupid, since at one point you will hit the house limit, and will be left with nothing.
The Labouchere System was named after Henry Labouchere who lifted the idea of the system from a French mathematician, the Marquis de Cordorcet. The idea of this system is a cancellation system which means that if you are betting this sequence 1-2-3-4-5-6 then you bet $6 (1+5). If you lose that, then you add 6 to the sequence and go on betting in this way until you win. In this way, like the Martingale, you will have a lot of little wins until you have one bog loss, hitting the house limit.
The d'Alembert system postulates that if events have an equal likelihood of happening, given enough time, they will happen equally. The odds of a coin flip are 50-50. Therefore, given enough time, you will get 50 percent heads and 50 percent tails. Theoretically, you can have as much time as you need to get that 50-50 proposition to come out even, but in the real world, and the real universe, there probably isn't enough time for that to happen and you will lose all your money long before that happens!
In the end, there is no good system to win at roulette. Play by your gut feeling, since roulette is entirely a game of luck. The best roulette system that can be offered is to budget yourself, play only with what you can afford to lose, and separate your winnings from your “playing money.” And of course, quit on time. Given enough time, the casino will always clean you out.
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