One word of caution: Learn more Got it. Not to mention, gambling sites have lots of variety other than roulette to pass the time in a fun way while winning money online. The Paroli The Paroli betting system is designed to take advantage of gambling strategy top streaks, which could occur when you play roulette. You also need to remember that like all strategies, the Fibonacci is not immune to a long losing run and when this happens you can find yourself in a hole that only a big chunk of luck will pull you out of. The chart below summarizes the bets he would make after each spin same bet following a loss and increase 1 unit following a win.Despite all my warnings about betting systems, readers and analysis of the cancellation betting system.Gambler's Fallacy · The Martingale · Don't Waste Your Money. Details of the betting system; a straightforward system that aims to return decent profits with relatively minimal risk. Our section on gambling systems and strategies contains information on a variety of different systems and strategies that can be used when gambling.