This is exactly the same as the martingale progression system apart from the stakes are doubled plus an extra one unit per bet is added.
Therefore the progression pattern is as follows:
1 - 3 - 7 - 15 - 31 - 63 - 127 - 255 - 511 ? 1023
The player stops when a bet is won, and then the progression begins again. This system is best used in Roulette, but can also be used in Blackjack Paroli System The paroli system is the opposite of the martingale system. You start with one bet and you increase your bet when you win rather than when you lose. However, you will need to plan a betting procedure whereby you know how far you will let the bet build before you take it down to the initial starting bet and how much to raise after each win. This obviously depends on the type of game played and the odds of the bet.
The advantage of this system is that you do not require a large bankroll. It lets the profit run and cuts short the losses.
This system can be used in Blackjack, Craps or Roulette