Patrikeeva Sofiya

From Moscow, Russia

Player page

Internal rating (RR)

Rating date Oct. 8, 2026 (latest changes Oct. 8, 2026).

264 place (15.10).

max_coefficients = (4.71 * 1 + 3.90 * 1 + 3.40 * 1 + 3.40 * 1) = 15.41

p1 = (33.71 * 3.75 * 0.14 + 98.04 * 3.05 * 0.29 + 0 + 0 + 0) / (3.75 * 0.14 + 3.05 * 0.29 + 1 + 1 + 1) = 23.48170972440927

p2 = (98.04 * 3.05 * 0.29 + 33.71 * 3.75 * 0.14) / max_coefficients = 6.715768981181052

score = 23.48170972440927 * 0.5 + 6.715768981181052 * 0.5 = 15.09873935279516

Rating changes

Show

all results
Date Place Points Reason
2026-10-02 264 19.84 -> 15.10

Agari Winter Tournament 2025: 43% -> 29%
2026-09-06 259 -> 264 19.84
2026-09-01 265 -> 259 19.84
2026-08-31 265 19.82 -> 19.84
2026-08-16 259 -> 265 19.82
2026-08-15 259 19.79 -> 19.82
2026-08-13 259 20.54 -> 19.79

Moscow Riichi 2024: 29% -> 14%
2026-08-04 266 -> 259 20.54
2026-08-02 261 -> 266 24.44 -> 20.54

Agari Winter Tournament 2025: 57% -> 43%
2026-07-25 257 -> 261 24.44

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 98 2025-02-02 47/52 29% 3.05 RR Agari Winter Tournament 2025 Moscow
2 34 2024-10-13 87/90 14% 3.75 RR Moscow Riichi 2024 Moscow