Patrikeeva Sofiya

From Moscow, Russia

Player page

Internal rating (RR)

Rating date Feb. 17, 2026 (latest changes Feb. 16, 2026).

232 place (32.16).

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

p1 = (33.71 * 3.75 * 0.57 + 98.04 * 3.05 * 0.86 + 0 + 0 + 0) / (3.75 * 0.57 + 3.05 * 0.86 + 1 + 1 + 1) = 42.35194320415166

p2 = (98.04 * 3.05 * 0.86 + 33.71 * 3.75 * 0.57) / max_coefficients = 21.974581939799336

score = 42.35194320415166 * 0.5 + 21.974581939799336 * 0.5 = 32.163262571975494

Rating changes

Show

all results
Date Place Points Reason
2026-02-13 232 32.49 -> 32.16

Moscow Riichi 2024: 71% -> 57%
2026-02-02 232 35.32 -> 32.49

Agari Winter Tournament 2025: 100% -> 86%
2026-01-25 227 -> 232 35.32
2026-01-07 225 -> 227 35.32
2026-01-01 226 -> 225 35.32
2025-12-13 226 35.61 -> 35.32

Moscow Riichi 2024: 86% -> 71%
2025-12-07 222 -> 226 35.61
2025-11-30 221 -> 222 35.61
2025-11-04 214 -> 221 36.23 -> 35.61
2025-11-01 214 36.18 -> 36.23

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 57% 3.75 RR Moscow Riichi 2024 Moscow