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STAGE 2 BANKROLL MATRIX · D'ALEMBERT · 75U / 3-SHOE
D'Alembert Pyramid — 75-Unit Bankroll & 3-Shoe (216-Hand) Risk-of-Ruin Matrix
Across 216 eight-deck hands (3 shoes), bankroll-constrained simulation M287-0 for D'Alembert Pyramid on a 75-unit bankroll documents a 33.06% risk-of-ruin figure, verifies 3 ceiling-collision events against the 60-unit cap and a 30.12% mid-corridor finish rate. Every 8-deck hand remains statistically independent (45.86% Banker, 44.62% Player, 9.52% Tie), meaning progression sizing reshapes session variance without altering the house edge.
- Ruin Rate (-38u Stop)
- 33.06%
- Target Hit (+19u Cap)
- 36.82%
- 216-Hand Expected Hold
- 4.37u
- Table Max (6-Step Depth)
- 60u