SpinWise — Delta
Differential method · ±3 wheel-sector check
n1 (new)
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n2 (mid)
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n3 (old)
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Enter at least 2 spins to generate a prediction.
Main H
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0W / 0L
Confirmation B
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0W / 0L
Gecombineerd
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0W / 0L
Sector Distribution
Voisins du Zéro (17 nrs)≈ 0% (verwacht 46%)
Tiers du Cylindre (12 nrs)≈ 0% (verwacht 32%)
Orphelins (8 nrs)≈ 0% (verwacht 22%)
▲ >15% above expected · ▼ >15% below expected · ≈ normal
HOT — most frequent
COLD — least frequent
History (0 spins)
No spins entered yet
About the Delta Method — mathematical foundations
Main (H): ((n_mid − n_new + 37) mod 37 − 1 + 37) mod 37
Confirmation (B): ((n_new − n_mid + 37) mod 37 − 1 + 37) mod 37
The formula computes the arithmetic difference between number values (not wheel positions) modulo 37, minus 1. The result is expanded with “terminals” — a manually compiled table of related numbers, similar to ±5/±7 variants.
A hit is counted when the result falls within ±3 wheel positions of a predicted number (comparable to a voisins bet of 7 numbers).
⚠ There is no independent mathematical proof that this method overcomes the house edge of 2.7%. Every spin is statistically independent. Use for entertainment and analysis of potential wheel bias.