Patrikeeva Sofiya

From Moscow, Russia

Player page

Common russian riichi rating (CRR)

Rating date May 24, 2026 (latest changes May 23, 2026).

336 place (28.75).

max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.45 * 1 + 3.40 * 1) = 14.85

p1 = (33.71 * 3.75 * 0.43 + 98.04 * 3.05 * 0.71 + 0 + 0 + 0) / (3.75 * 0.43 + 3.05 * 0.71 + 1 + 1 + 1) = 39.45996567865703

p2 = (98.04 * 3.05 * 0.71 + 33.71 * 3.75 * 0.43) / max_coefficients = 18.03164983164983

score = 39.45996567865703 * 0.5 + 18.03164983164983 * 0.5 = 28.74580775515343

Rating changes

Show

all results
Date Place Points Reason
2026-05-19 336 49.52 -> 28.75

"Green Dragon" in the Secret Chamber: 14% -> 0%
2026-05-17 334 -> 336 49.52
2026-05-12 343 -> 334 49.52
2026-05-11 339 -> 343 49.52
2026-05-05 340 -> 339 49.52
2026-05-03 330 -> 340 49.43 -> 49.52
2026-04-19 320 -> 330 49.43
2026-04-13 320 48.54 -> 49.43

Moscow Riichi 2024: 57% -> 43%
2026-04-11 318 -> 320 48.54
2026-04-05 312 -> 318 48.54

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 98 2025-02-02 47/52 71% 3.05 RR Agari Winter Tournament 2025 Moscow
2 34 2024-10-13 87/90 43% 3.75 RR Moscow Riichi 2024 Moscow
3 613 2024-05-19 13/32 0% 1.80 CRR "Green Dragon" in the Secret Chamber Korolyov