Research Paper // ID 103.CDate: April 12, 2026Topic: Bankroll Risk Management
The Kelly Criterion: Pro Betting Math for Casual Players
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Reviewed By SofiaThe Strategy of Survival
Most players bust not because they lack luck, but because they lack a betting strategy. The Kelly Criterion is a formula used by professional gamblers and investors to determine the optimal size of a series of bets.
f* = (bp - q) / b
Where B is the odds, P is the probability of winning, and Q is the probability of losing.
Why It Matters for iGaming
By applying a "fractional Kelly" approach, you can significantly reduce the risk of ruin while grinding through wagering requirements.