Patrikeeva Sofiya

From Moscow, Russia

Player page

Common russian riichi rating (CRR)

Rating date Dec. 10, 2025 (latest changes Dec. 9, 2025).

280 place (78.15).

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

p1 = (612.90 * 1.80 * 0.43 + 33.71 * 3.75 * 0.86 + 98.04 * 3.05 * 1 + 0 + 0) / (1.80 * 0.43 + 3.75 * 0.86 + 3.05 * 1 + 1 + 1) = 97.41461695149356

p2 = (612.90 * 1.80 * 0.43 + 98.04 * 3.05 * 1 + 33.71 * 3.75 * 0.86) / max_coefficients = 58.876254180602004

score = 97.41461695149356 * 0.5 + 58.876254180602004 * 0.5 = 78.14543556604778

Rating changes

Show

all results
Date Place Points Reason
2025-12-07 277 -> 280 78.15
2025-12-06 271 -> 277 78.15
2025-11-25 272 -> 271 78.15
2025-11-19 268 -> 272 90.54 -> 78.15

"Green Dragon" in the Secret Chamber: 57% -> 43%
2025-11-12 269 -> 268 90.54
2025-11-04 263 -> 269 92.12 -> 90.54
2025-11-01 263 92.00 -> 92.12
2025-10-27 264 -> 263 92.00
2025-10-25 265 -> 264 92.00
2025-10-22 266 -> 265 92.00

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 98 2025-02-02 47/52 100% 3.05 RR Agari Winter Tournament 2025 Moscow
2 34 2024-10-13 87/90 86% 3.75 RR Moscow Riichi 2024 Moscow
3 613 2024-05-19 13/32 43% 1.80 CRR "Green Dragon" in the Secret Chamber Korolyov