Kartashiov Pavel
From Korolyov, Russia
EMA: 15990205
Internal rating (RR)
Rating date Dec. 10, 2025 (latest changes Dec. 9, 2025).
109 place (383.06).
how we calculated rating score
max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.50 * 1 + 3.45 * 1) = 14.95
p1 = (313.73 * 3.05 * 0.43 + 240.51 * 3.65 * 0.57 + 621.05 * 3.85 * 0.71 + 191.01 * 3.75 * 0.86 + 649.35 * 3.45 * 1) / (3.05 * 0.43 + 3.65 * 0.57 + 3.85 * 0.71 + 3.75 * 0.86 + 3.45 * 1) = 427.4085618668512
p2 = (649.35 * 3.45 * 1 + 621.05 * 3.85 * 0.71 + 191.01 * 3.75 * 0.86 + 240.51 * 3.65 * 0.57) / max_coefficients = 338.7103678929767
score = 427.4085618668512 * 0.5 + 338.7103678929767 * 0.5 = 383.05946487991395
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-12-09 | 109 | 382.70 -> 383.06 |
Agari Summer Tournament 2024: 57% -> 43% |
| 2025-12-07 | 108 -> 109 | 382.70 | |
| 2025-12-04 | 109 -> 108 | 381.92 -> 382.70 |
Riichi over Volga: 71% -> 57% |
| 2025-11-30 | 108 -> 109 | 381.92 | |
| 2025-11-04 | 104 -> 108 | 389.80 -> 381.92 | |
| 2025-11-01 | 103 -> 104 | 404.99 -> 389.80 |
SPB Riichi Open 2024: 86% -> 71% |
| 2025-10-13 | 103 | 398.38 -> 404.99 |
Moscow Riichi 2024: 100% -> 86% |
| 2025-10-09 | 104 -> 103 | 398.82 -> 398.38 |
Agari Summer Tournament 2024: 71% -> 57% |
| 2025-10-04 | 104 | 398.30 -> 398.82 |
Riichi over Volga: 86% -> 71% |
| 2025-09-10 | 105 -> 104 | 398.30 |