Kartashiov Pavel
From Korolyov, Russia
EMA: 15990205
Common russian riichi rating (CRR)
Rating date Jan. 7, 2026 (latest changes Jan. 7, 2026).
119 place (392.06).
how we calculated rating score
max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.50 * 1 + 3.45 * 1) = 14.95
p1 = (935.48 * 1.80 * 0.43 + 313.73 * 3.05 * 0.43 + 240.51 * 3.65 * 0.57 + 621.05 * 3.85 * 0.57 + 191.01 * 3.75 * 0.71 + 649.35 * 3.45 * 1) / (1.80 * 0.43 + 3.05 * 0.43 + 3.65 * 0.57 + 3.85 * 0.57 + 3.75 * 0.71 + 3.45 * 1) = 460.3902957175053
p2 = (649.35 * 3.45 * 1 + 621.05 * 3.85 * 0.57 + 935.48 * 1.80 * 0.43 + 191.01 * 3.75 * 0.71) / max_coefficients = 323.7371237458194
score = 460.3902957175053 * 0.5 + 323.7371237458194 * 0.5 = 392.06370973166236
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-01-03 | 117 -> 119 | 392.06 | |
| 2026-01-01 | 114 -> 117 | 406.88 -> 392.06 |
SPB Riichi Open 2024: 71% -> 57% |
| 2025-12-13 | 115 -> 114 | 404.85 -> 406.88 |
Moscow Riichi 2024: 86% -> 71% |
| 2025-12-09 | 117 -> 115 | 402.64 -> 404.85 |
Agari Summer Tournament 2024: 57% -> 43% |
| 2025-12-07 | 114 -> 117 | 402.64 | |
| 2025-12-04 | 114 | 399.29 -> 402.64 |
Riichi over Volga: 71% -> 57% |
| 2025-11-19 | 109 -> 114 | 411.60 -> 399.29 |
"Green Dragon" in the Secret Chamber: 57% -> 43% |
| 2025-11-14 | 110 -> 109 | 411.60 | |
| 2025-11-12 | 112 -> 110 | 411.60 | |
| 2025-11-04 | 106 -> 112 | 420.01 -> 411.60 |