
================ AUTOMATIC SHUFFLE ROBUSTNESS | SESSION 20260907_020601 ================
ENGINE VERSION: integrated-post-session-v3 | paired_replays_per_method 5000 | seed_base 202609050001
Captured-card reservoir: 52 cards
Comparable-action definition: same replay hand, branch, decision ordinal, player-rank state and dealer upcard in both independently consumed paths.
A | Observed-card permutation: shuffle only the captured session-card reservoir; no cards added.
  Frozen median 92.50 | Casual median 92.50 | Frozen mean 93.31 | Casual mean 93.40
  £200 reach Frozen 3.36% | Casual 1.86% | Mean exposure Frozen 147.15 | Casual 138.13 | Mean maxDD Frozen 50.15 | Casual 46.70
  30-hand completion Frozen 0 | Casual 0 | Both 0
  Mean paired final-bankroll difference Frozen-Casual (both completed): N/A
  Comparable action decisions total: 56562 | Different actions total: 2789 | Mean Comparable Action Differences: 0.5578
B | Full six-deck RNG: generate and uniformly shuffle a fresh 312-card six-deck shoe.
  Frozen median 80.00 | Casual median 92.50 | Frozen mean 99.52 | Casual mean 96.91
  £200 reach Frozen 30.12% | Casual 20.12% | Mean exposure Frozen 450.70 | Casual 413.83 | Mean maxDD Frozen 92.90 | Casual 83.79
  30-hand completion Frozen 3348 | Casual 3519 | Both 3150
  Mean paired final-bankroll difference Frozen-Casual (both completed): 7.58
  Comparable action decisions total: 137976 | Different actions total: 5740 | Mean Comparable Action Differences: 1.1480
C1 | Penetration 50%: captured reservoir; reshuffle only remaining cards between hands at 50%.
  Frozen median 92.50 | Casual median 100.00 | Frozen mean 95.13 | Casual mean 95.03
  £200 reach Frozen 3.10% | Casual 1.48% | Mean exposure Frozen 148.02 | Casual 138.82 | Mean maxDD Frozen 49.53 | Casual 46.07
  30-hand completion Frozen 0 | Casual 0 | Both 0
  Mean paired final-bankroll difference Frozen-Casual (both completed): N/A
  Comparable action decisions total: 56319 | Different actions total: 2824 | Mean Comparable Action Differences: 0.5648
C2 | Penetration 65%: captured reservoir; reshuffle only remaining cards between hands at 65%.
  Frozen median 92.50 | Casual median 92.50 | Frozen mean 95.28 | Casual mean 94.39
  £200 reach Frozen 3.26% | Casual 1.40% | Mean exposure Frozen 147.72 | Casual 138.65 | Mean maxDD Frozen 49.18 | Casual 46.19
  30-hand completion Frozen 0 | Casual 0 | Both 0
  Mean paired final-bankroll difference Frozen-Casual (both completed): N/A
  Comparable action decisions total: 56695 | Different actions total: 2734 | Mean Comparable Action Differences: 0.5468
C3 | Penetration 75%: captured reservoir; reshuffle only remaining cards between hands at 75%.
  Frozen median 92.50 | Casual median 92.50 | Frozen mean 95.69 | Casual mean 95.36
  £200 reach Frozen 3.68% | Casual 1.88% | Mean exposure Frozen 148.00 | Casual 138.48 | Mean maxDD Frozen 49.51 | Casual 46.25
  30-hand completion Frozen 0 | Casual 0 | Both 0
  Mean paired final-bankroll difference Frozen-Casual (both completed): N/A
  Comparable action decisions total: 56408 | Different actions total: 2808 | Mean Comparable Action Differences: 0.5616
C4 | Penetration 80%: captured reservoir; reshuffle only remaining cards between hands at 80%.
  Frozen median 92.50 | Casual median 92.50 | Frozen mean 95.12 | Casual mean 94.93
  £200 reach Frozen 3.36% | Casual 1.80% | Mean exposure Frozen 147.30 | Casual 138.41 | Mean maxDD Frozen 49.21 | Casual 45.80
  30-hand completion Frozen 0 | Casual 0 | Both 0
  Mean paired final-bankroll difference Frozen-Casual (both completed): N/A
  Comparable action decisions total: 56898 | Different actions total: 2793 | Mean Comparable Action Differences: 0.5586
D | Physical-style proxy: captured reservoir with deterministic riffle/strip/cut-style mixing.
  Frozen median 92.50 | Casual median 92.50 | Frozen mean 94.82 | Casual mean 94.59
  £200 reach Frozen 3.02% | Casual 1.64% | Mean exposure Frozen 147.83 | Casual 138.91 | Mean maxDD Frozen 49.62 | Casual 46.19
  30-hand completion Frozen 0 | Casual 0 | Both 0
  Mean paired final-bankroll difference Frozen-Casual (both completed): N/A
  Comparable action decisions total: 56637 | Different actions total: 2744 | Mean Comparable Action Differences: 0.5488
E | Automatic/continuous proxy: captured reservoir; after each complete hand, used cards return and the full reservoir is remixed.
  Frozen median 70.00 | Casual median 77.50 | Frozen mean 91.32 | Casual mean 90.16
  £200 reach Frozen 26.66% | Casual 18.04% | Mean exposure Frozen 435.61 | Casual 402.22 | Mean maxDD Frozen 94.07 | Casual 84.85
  30-hand completion Frozen 3128 | Casual 3360 | Both 2988
  Mean paired final-bankroll difference Frozen-Casual (both completed): 6.98
  Comparable action decisions total: 164687 | Different actions total: 7968 | Mean Comparable Action Differences: 1.5936
Method E boundary: after each COMPLETE hand, consumed cards return to the captured reservoir and the entire reservoir is remixed; no captured card is added, removed or substituted.
Method D boundary: declared mathematical riffle/strip/cut proxy; not a proprietary casino-shuffler reproduction.
SHUFFLE_ANALYSIS_STATUS | session 20260907_020601 | COMPLETE
================ END AUTOMATIC SHUFFLE ROBUSTNESS | SESSION 20260907_020601 ================
