Dergacheva Anastasiya

From Kazan, Russia

Player page

Common russian riichi rating (CRR)

Rating date June 16, 2026 (latest changes June 15, 2026).

287 place (169.39).

max_coefficients = (4.71 * 1 + 3.90 * 1 + 4.10 * 0.86 + 3.45 * 1) = 15.574109999999997

p1 = (672.73 * 3 * 1 + 27.97 * 4.71 * 1 + 0 + 0 + 0) / (3 * 1 + 4.71 * 1 + 1 + 1 + 1) = 200.7404295051354

p2 = (672.73 * 3 * 1 + 27.97 * 4.71 * 1) / max_coefficients = 138.0451274583267

score = 200.7404295051354 * 0.5 + 138.0451274583267 * 0.5 = 169.39277848173106

Rating changes

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all results
Date Place Points Reason
2026-06-15 287 166.89 -> 169.39
2026-06-14 287 166.89

XII Russian Championship: 0% -> 100%

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 28 2026-06-14 140/144 100% 4.71 RR XII Russian Championship Samara
2 673 2026-01-25 19/56 100% 3.00 RR Riichi On Ice 2026 Samara