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SIDE-BET AUDIT · MAYFAIR 6D · SBA367

Big (5–6 Cards) & Small (4 Cards) Total Cards Side Bet in London Mayfair Private Clubs (6-Deck) (SBA367 EV & Volatility Audit)

In London Mayfair Private Clubs (6-Deck) (6-deck, 312-card shoe), Big (5–6 Cards) & Small (4 Cards) Total Cards Side Bet pays 0.54:1 (Big) / 1.5:1 (Small) with a 61.6111% hit frequency, a 4.7640% house edge, and a 0.9160 per-hand standard deviation under UK Gambling Commission (UKGC) standards (SBA367).

Big (0.54:1) & Small (1.5:1) EV
-4.7640%
Hit Rate (6D)
61.6111%
Std Dev (Units)
0.9160
Mayfair 6D Cards
312
Engine-Verified Scoreboard · 18 Hands

Read the Board at Table Speed

Open this shoe in /calculator
Big Road P P B B P B P B P P B B P B P B P P
Big Eye Boy = = ≠ = = = ≠ ≠ = = ≠ = = = ≠
Small Road ≠ ≠ = = ≠ ≠ ≠ ≠ ≠ ≠ = = ≠
Cockroach Pig ≠ ≠ = ≠ ≠ ≠ ≠ = ≠ ≠ = ≠

Reference shoe scoreboard (PPBBPBPBPPBBPBPBPP) alongside SBA367 (Big (0.54:1) & Small (1.5:1) in Mayfair 6D, 312 cards).

Big Road B is Banker, P is Player Roads under it Red (=): repeating Blue (≠): breaking
Step-by-Step Mark Proofs (Rule 1 & Rule 2)
Big Eye Boy Mark #2

Column 2 has 2 beads. Column 1 has 2 beads. Same depth → red (=).

  1. Column 3 starts, so use Rule 1: compare Column 2 with Column 1, 1 column further back.
  2. Column 2 has 2 beads. Column 1 has 2 beads. Same depth → red (=).

Common table reading watchout: Comparing the wrong columns. Compare Column 2, the one that just finished, with Column 1.

Small Road Mark #2

Column 4 has 1 bead. Column 2 has 2 beads. Different depth → blue (≠).

  1. Column 5 starts, so use Rule 1: compare Column 4 with Column 2, 2 columns further back.
  2. Column 4 has 1 bead. Column 2 has 2 beads. Different depth → blue (≠).

Common table reading watchout: Comparing the wrong columns. Compare Column 4, the one that just finished, with Column 2.

Cockroach Pig Mark #2

Column 5 has 1 bead. Column 2 has 2 beads. Different depth → blue (≠).

  1. Column 6 starts, so use Rule 1: compare Column 5 with Column 2, 3 columns further back.
  2. Column 5 has 1 bead. Column 2 has 2 beads. Different depth → blue (≠).

Common table reading watchout: Comparing the wrong columns. Compare Column 5, the one that just finished, with Column 2.

Verified Reference Data

Key Facts & Table Specifications

Paytable (SBA367)
0.54:1 (Big) / 1.5:1 (Small)

Small pays 1.5:1 if the hand ends in 4 cards (37.892%); Big pays 0.54:1 if 5 or 6 cards are dealt (62.108%).

Hit Frequency (Mayfair 6D)
61.6111%

Evaluated across 312 cards (6 decks) in London Mayfair Private Clubs (6-Deck).

House Edge (SBA367)
4.7640%

Compared against 1.0579% Banker (5% vig) and 1.2351% Player main bets.

Standard Deviation
0.9160 Units

Per-wager volatility under UK Gambling Commission (UKGC) rules.

Floor Context
6-Deck (312 Cards)

Six-deck Mayfair salon punto banco and Super 6 layouts.

PAYTABLE & COMBINATORIAL PROOF · SBA367

Big (0.54:1) & Small (1.5:1) Paytable & Mayfair 6D Combinatorial Math (SBA367)

Paytable record SBA367 documents Big (5–6 Cards) & Small (4 Cards) Total Cards Side Bet on Mayfair 6D (312 cards, UK Gambling Commission (UKGC)): small pays 1.5:1 if (sba367) the hand ends in 4 (mayfair 6d) cards (37.892%); big pays 0.54:1 (sba367·mayfair 6d) if 5 or 6 cards are dealt (62.108%), yielding a 61.6111% hit probability, -4.7640% EV, and 0.9160 unit volatility.

Four-card completions occur on (SBA367-6D) all naturals (31.83%) plus two-card (Mayfair 6D) 6/7 vs 6/7 stands (6.06%), (SBA367-6D·Mayfair 6D) giving Small a 5.268% edge and Big 4.354%. When audited under UK Gambling Commission (UKGC) in SBA367 (6-deck 312-card shoe), Big (0.54:1) & Small (1.5:1) (0.54:1 (Big) / 1.5:1 (Small)) settles at 61.6111% frequency with -4.7640% EV and 0.9160 dispersion.

Verification summary for SBA367: Big (0.54:1) & Small (1.5:1) in London Mayfair Private Clubs (6-Deck) (312 cards)
Wager OptionPayout ScheduleHit Rate (6D)House Edge / EV
SBA367 Big (0.54:1) & Small (1.5:1)0.54:1 (Big) / 1.5:1 (Small)61.6111%-4.7640% (0.9160 SD)
SBA367 Banker (Mayfair 6D)0.95 to 145.8597%-1.0579% (312c)
SBA367 Player (Mayfair 6D)1 to 144.6247%-1.2351% (6D)
SCOREBOARD & MULTI-BET DISCIPLINE · SBA367

Derived-Road Independence & Session Volatility in Mayfair 6D (SBA367)

Under UK Gambling Commission (UKGC) oversight in SBA367 (6-deck 312-card shoe), Big (0.54:1) & Small (1.5:1) (0.54:1 (Big) / 1.5:1 (Small)) maintains a 4.7640% house edge and 0.9160 SD (61.6111% frequency) independently of Bead Plate or derived-road trajectories.

  • SBA367 (Mayfair 6D): Big (0.54:1) & Small (1.5:1) (0.54:1 (Big) / 1.5:1 (Small)) across 312 cards (1A).
  • SBA367 (Big (0.54:1) & Small (1.5:1) EV): 61.6111% hit rate, -4.7640% EV, 0.9160 SD in Mayfair 6D (1B).
  • SBA367 (6D baseline): 1.0579% Banker & 1.2351% Player vs 4.7640% on Big (0.54:1) & Small (1.5:1) (1C).
  • SBA367 (Mayfair 6D roads): red/blue marks log Big Road symmetry, never Big (0.54:1) & Small (1.5:1) (61.6111%) timing (1D).
Table Reality Check

Myth vs. Truth

MythA cluster of red or blue marks on Big Eye Boy or Small Road in Mayfair 6D signals that Big (0.54:1) & Small (1.5:1) (0.54:1 (Big) / 1.5:1 (Small)) is about to hit.
TruthDerived-road red and blue marks only record whether Big Road columns repeat or break depth; in SBA367 (312 cards), Big (0.54:1) & Small (1.5:1) carries a fixed 61.6111% hit rate and 4.7640% house edge.
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