Kartashiov Pavel
From Korolyov, Russia
EMA: 15990205
Common russian riichi rating (CRR)
Rating date Dec. 29, 2024 (latest changes Dec. 29, 2024).
63 place (495.89).
how we calculated rating score
max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85
p1 = (313.73 * 3.05 * 1 + 981.31 * 4 * 0.71 + 935.48 * 1.80 * 1 + 240.51 * 3.65 * 1 + 621.05 * 3.85 * 1 + 191.01 * 3.75 * 1) / (3.05 * 1 + 4 * 0.71 + 1.80 * 1 + 3.65 * 1 + 3.85 * 1 + 3.75 * 1) = 497.42103264195146
p2 = (981.31 * 4 * 0.71 + 621.05 * 3.85 * 1 + 935.48 * 1.80 * 1 + 313.73 * 3.05 * 1) / max_coefficients = 494.3577287066246
score = 497.42103264195146 * 0.5 + 494.3577287066246 * 0.5 = 495.889380674288
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-12-11 | 64 -> 63 | 495.89 | |
| 2024-11-26 | 65 -> 64 | 495.89 | |
| 2024-11-05 | 68 -> 65 | 495.89 | |
| 2024-11-03 | 59 -> 68 | 520.65 -> 495.89 |
SPB Riichi Open 2023: 86% -> 71% |
| 2024-10-13 | 45 -> 59 | 564.23 -> 520.65 |
Moscow Riichi 2024: 0% -> 100% |
| 2024-09-06 | 47 -> 45 | 564.23 | |
| 2024-09-03 | 40 -> 47 | 578.93 -> 564.23 |
SPB Riichi Open 2023: 100% -> 86% |
| 2024-09-01 | 56 -> 40 | 518.96 -> 578.93 |
SPB Riichi Open 2024: 0% -> 100% |
| 2024-08-11 | 56 | 516.38 -> 518.96 | |
| 2024-08-04 | 51 -> 56 | 523.44 -> 516.38 |
Riichi over Volga: 0% -> 100% |