Patrikeeva Sofiya

From Moscow, Russia

Player page

Common russian riichi rating (CRR)

Rating date Feb. 9, 2026 (latest changes Feb. 8, 2026).

299 place (64.52).

max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.50 * 1 + 3.45 * 1) = 14.95

p1 = (612.90 * 1.80 * 0.29 + 33.71 * 3.75 * 0.71 + 98.04 * 3.05 * 0.86 + 0 + 0) / (1.80 * 0.29 + 3.75 * 0.71 + 3.05 * 0.86 + 1 + 1) = 84.76580112308889

p2 = (612.90 * 1.80 * 0.29 + 98.04 * 3.05 * 0.86 + 33.71 * 3.75 * 0.71) / max_coefficients = 44.265551839464884

score = 84.76580112308889 * 0.5 + 44.265551839464884 * 0.5 = 64.51567648127688

Rating changes

Show

all results
Date Place Points Reason
2026-02-08 298 -> 299 64.52
2026-02-02 297 -> 298 66.30 -> 64.52

Agari Winter Tournament 2025: 100% -> 86%
2026-01-25 292 -> 297 66.30
2026-01-19 288 -> 292 79.55 -> 66.30

"Green Dragon" in the Secret Chamber: 43% -> 29%
2026-01-12 290 -> 288 79.55
2026-01-07 288 -> 290 79.55
2026-01-03 285 -> 288 79.55
2025-12-27 279 -> 285 79.55
2025-12-13 280 -> 279 78.15 -> 79.55

Moscow Riichi 2024: 86% -> 71%
2025-12-07 277 -> 280 78.15

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 98 2025-02-02 47/52 86% 3.05 RR Agari Winter Tournament 2025 Moscow
2 34 2024-10-13 87/90 71% 3.75 RR Moscow Riichi 2024 Moscow
3 613 2024-05-19 13/32 29% 1.80 CRR "Green Dragon" in the Secret Chamber Korolyov