Patrikeeva Sofiya

From Moscow, Russia

Player page

Internal rating (RR)

Rating date May 24, 2026 (latest changes May 17, 2026).

237 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
2026-05-17 235 -> 237 28.75
2026-05-12 246 -> 235 28.75
2026-05-03 242 -> 246 28.69 -> 28.75
2026-04-19 231 -> 242 28.69
2026-04-13 231 29.08 -> 28.69

Moscow Riichi 2024: 57% -> 43%
2026-04-11 228 -> 231 29.08
2026-04-05 227 -> 228 29.08
2026-04-02 227 32.16 -> 29.08

Agari Winter Tournament 2025: 86% -> 71%
2026-03-30 235 -> 227 32.16
2026-03-10 238 -> 235 32.16

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