Simulation Calculator

Strategy formula calculator (research only)

Choose a strategy and parameters to see round-by-round stake amounts.

Parameters

Presets:

Multiplier must exceed trial count. Adjust multiplier or count.

Output

Algorithm: Flat Stake

Period stake: 10.00

Max cumulative stake: 100.00

RoundStakeCumulativeNet ProfitNote
11.0010.00-8.00平注无递推
21.0020.00-18.00
31.0030.00-28.00
41.0040.00-38.00
51.0050.00-48.00
61.0060.00-58.00
71.0070.00-68.00
81.0080.00-78.00
91.0090.00-88.00
101.00100.00-98.00
Formula Reference

Martingale

stake_n = base × 2^(n-1)

Double the stake after each loss. High risk, but a single win covers all prior losses.

Anti-Martingale

Double the stake after each win. Low risk, capitalize on win streaks.

Fibonacci

stake_n = fib(n) × base

Stake follows Fibonacci sequence. Slower growth than Martingale.

d'Alembert

stake_n = stake_(n-1) ± base

Add 1 unit after loss, subtract 1 after win. Linear, low volatility.

Labouchere

Sum of first and last numbers in sequence. Cross off on win, append on loss.

1-3-2-6

Fixed sequence 1-3-2-6. Advance on win, reset on loss.

Kelly

f = (bp - q) / b

Optimal fraction based on win rate and multiplier. Used in investment and risk management.

Flat Stake

Constant stake every round. Lowest variance.