
================ AUTOMATIC SHUFFLE ROBUSTNESS | SESSION 20260906_163019 ================
ENGINE VERSION: integrated-post-session-v3 | paired_replays_per_method 5000 | seed_base 202609050001
Captured-card reservoir: 61 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 100.00 | Frozen mean 96.46 | Casual mean 96.67
  £200 reach Frozen 6.36% | Casual 3.00% | Mean exposure Frozen 171.11 | Casual 158.46 | Mean maxDD Frozen 54.30 | Casual 49.67
  30-hand completion Frozen 0 | Casual 0 | Both 0
  Mean paired final-bankroll difference Frozen-Casual (both completed): N/A
  Comparable action decisions total: 64905 | Different actions total: 3337 | Mean Comparable Action Differences: 0.6674
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 95.00 | Casual median 100.00 | Frozen mean 96.37 | Casual mean 97.21
  £200 reach Frozen 6.28% | Casual 3.00% | Mean exposure Frozen 171.45 | Casual 158.57 | Mean maxDD Frozen 54.35 | Casual 49.42
  30-hand completion Frozen 0 | Casual 0 | Both 0
  Mean paired final-bankroll difference Frozen-Casual (both completed): N/A
  Comparable action decisions total: 65155 | Different actions total: 3336 | Mean Comparable Action Differences: 0.6672
C2 | Penetration 65%: captured reservoir; reshuffle only remaining cards between hands at 65%.
  Frozen median 92.50 | Casual median 100.00 | Frozen mean 95.10 | Casual mean 96.12
  £200 reach Frozen 5.92% | Casual 3.18% | Mean exposure Frozen 170.79 | Casual 158.30 | Mean maxDD Frozen 54.56 | Casual 49.61
  30-hand completion Frozen 0 | Casual 0 | Both 0
  Mean paired final-bankroll difference Frozen-Casual (both completed): N/A
  Comparable action decisions total: 65510 | Different actions total: 3372 | Mean Comparable Action Differences: 0.6744
C3 | Penetration 75%: captured reservoir; reshuffle only remaining cards between hands at 75%.
  Frozen median 97.50 | Casual median 100.00 | Frozen mean 96.35 | Casual mean 96.40
  £200 reach Frozen 5.78% | Casual 2.76% | Mean exposure Frozen 171.16 | Casual 158.45 | Mean maxDD Frozen 54.07 | Casual 49.39
  30-hand completion Frozen 0 | Casual 0 | Both 0
  Mean paired final-bankroll difference Frozen-Casual (both completed): N/A
  Comparable action decisions total: 65993 | Different actions total: 3296 | Mean Comparable Action Differences: 0.6592
C4 | Penetration 80%: captured reservoir; reshuffle only remaining cards between hands at 80%.
  Frozen median 92.50 | Casual median 100.00 | Frozen mean 95.82 | Casual mean 96.49
  £200 reach Frozen 6.62% | Casual 3.18% | Mean exposure Frozen 170.65 | Casual 158.29 | Mean maxDD Frozen 54.59 | Casual 49.79
  30-hand completion Frozen 0 | Casual 0 | Both 0
  Mean paired final-bankroll difference Frozen-Casual (both completed): N/A
  Comparable action decisions total: 65372 | Different actions total: 3295 | Mean Comparable Action Differences: 0.6590
D | Physical-style proxy: captured reservoir with deterministic riffle/strip/cut-style mixing.
  Frozen median 92.50 | Casual median 92.50 | Frozen mean 94.94 | Casual mean 95.35
  £200 reach Frozen 6.34% | Casual 2.94% | Mean exposure Frozen 170.69 | Casual 158.41 | Mean maxDD Frozen 54.72 | Casual 50.11
  30-hand completion Frozen 0 | Casual 0 | Both 0
  Mean paired final-bankroll difference Frozen-Casual (both completed): N/A
  Comparable action decisions total: 65224 | Different actions total: 3331 | Mean Comparable Action Differences: 0.6662
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 85.00 | Frozen mean 92.67 | Casual mean 92.82
  £200 reach Frozen 28.16% | Casual 19.54% | Mean exposure Frozen 447.35 | Casual 410.04 | Mean maxDD Frozen 96.27 | Casual 85.94
  30-hand completion Frozen 3124 | Casual 3392 | Both 2971
  Mean paired final-bankroll difference Frozen-Casual (both completed): 5.50
  Comparable action decisions total: 174145 | Different actions total: 8781 | Mean Comparable Action Differences: 1.7562
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 20260906_163019 | COMPLETE
================ END AUTOMATIC SHUFFLE ROBUSTNESS | SESSION 20260906_163019 ================
