Progression
Any rule that changes the stake based on previous results. Negative progressions raise it after losses, positive after wins.
In context
Progressions reshape the distribution of results. None changes its average, which is −2.70% of turnovermoneyTurnoverThe total amount wagered over a session or period, counting re-bet winnings. Also: handle, action.Read full →.
Every progression on this site was tested with 10,000 simulated sessions. The one with the most winning sessions (MartingalestrategyMartingaleProgression that doubles the bet after each loss. See the Strategy section for what it does and does not do.Read full →) also has the worst mean.