The same proportional fluctuations. You will get a far better impression by running the software yourself and seeing the figures involved and the regularity of certain patterns.roulette voisins tiers orphelins WILLIAM HILL BROTHERS A martingale is any of a class of betting strategies that originated from and were popular in 18th Let q be the probability of losing (e.g. for American double-zero roulette, it is 10/19 for a bet on black or red). Let B be the amount of the initial bet.St. Petersburg paradox · Optional stopping theorem · Betting strategy. Another established concept for the Martingale is the roulette doubling strategy. The concept is quite simple, you place your bet on one of the very outside bets. Intro to the Double Down system for Roulette Doubling your bet every times raises the stakes very high, so your best chance will be to start.