Sorokin Pavel
From Saint Petersburg, Russia
EMA: 15990297
Internal rating (RR)
Rating date March 6, 2024 (latest changes March 6, 2024).
24 place (506.50).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.57 + 4.05 * 0.29) = 11.306965
p1 = (164.18 * 3.50 * 0.14 + 99.10 * 4.05 * 0.29 + 640 * 4.20 * 0.57 + 321.84 * 3.75 * 1 + 738.32 * 4 * 1) / (3.50 * 0.14 + 4.05 * 0.29 + 4.20 * 0.57 + 3.75 * 1 + 4 * 1) = 499.0948254505864
p2 = (738.32 * 4 * 1 + 640 * 4.20 * 0.57 + 321.84 * 3.75 * 1 + 99.10 * 4.05 * 0.29) / max_coefficients = 513.9097892316815
score = 499.0948254505864 * 0.5 + 513.9097892316815 * 0.5 = 506.502307341134
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-03-06 | 23 -> 24 | 513.09 -> 506.50 |
IX Russian Riichi Championship: 71% -> 57% |
| 2024-02-12 | 26 -> 23 | 494.26 -> 513.09 |
Moscow Riichi 2022: 43% -> 29% |
| 2024-01-20 | 27 -> 26 | 488.27 -> 494.26 |
Tenpai can't buy happiness: 29% -> 14% |
| 2024-01-06 | 26 -> 27 | 494.95 -> 488.27 |
IX Russian Riichi Championship: 86% -> 71% |
| 2023-12-19 | 27 -> 26 | 494.95 | |
| 2023-12-12 | 31 -> 27 | 478.75 -> 494.95 |
Moscow Riichi 2022: 57% -> 43% |
| 2023-11-28 | 30 -> 31 | 487.45 -> 478.75 |
Saint Petersburg Open 2021: 14% -> 0% |
| 2023-11-20 | 34 -> 30 | 482.47 -> 487.45 |
Tenpai can't buy happiness: 43% -> 29% |
| 2023-11-06 | 33 -> 34 | 485.07 -> 482.47 |
Kirov Tournament: 14% -> 0% IX Russian Riichi Championship: 100% -> 86% |
| 2023-10-12 | 36 -> 33 | 469.11 -> 485.07 |
Moscow Riichi 2022: 71% -> 57% |