Sorokin Pavel
From Saint Petersburg, Russia
EMA: 15990297
Common russian riichi rating (CRR)
Rating date Jan. 9, 2024 (latest changes Jan. 9, 2024).
47 place (450.25).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.71 + 2.90 * 1) = 13.650060000000002
p1 = (164.18 * 3.50 * 0.29 + 99.10 * 4.05 * 0.43 + 487.18 * 1.80 * 0.57 + 640 * 4.20 * 0.71 + 387.10 * 1.80 * 1 + 321.84 * 3.75 * 1 + 738.32 * 4 * 1 + 51.28 * 2.90 * 1) / (3.50 * 0.29 + 4.05 * 0.43 + 1.80 * 0.57 + 4.20 * 0.71 + 1.80 * 1 + 3.75 * 1 + 4 * 1 + 2.90 * 1) = 404.0186610430949
p2 = (738.32 * 4 * 1 + 640 * 4.20 * 0.71 + 321.84 * 3.75 * 1 + 387.10 * 1.80 * 1) / max_coefficients = 496.4798689529569
score = 404.0186610430949 * 0.5 + 496.4798689529569 * 0.5 = 450.24926499802586
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-01-06 | 41 -> 47 | 456.84 -> 450.25 |
IX Russian Riichi Championship: 86% -> 71% |
| 2023-12-27 | 43 -> 41 | 457.33 -> 456.84 |
Sun tournament: 71% -> 57% |
| 2023-12-19 | 44 -> 43 | 457.33 | |
| 2023-12-12 | 50 -> 44 | 452.94 -> 457.33 |
Moscow Riichi 2022: 57% -> 43% |
| 2023-11-28 | 49 -> 50 | 456.64 -> 452.94 |
Saint Petersburg Open 2021: 14% -> 0% |
| 2023-11-26 | 37 -> 49 | 486.98 -> 456.64 |
Autumn Agari tournament: 0% -> 100% |
| 2023-11-20 | 38 -> 37 | 482.93 -> 486.98 |
Tenpai can't buy happiness: 43% -> 29% |
| 2023-11-06 | 41 -> 38 | 485.51 -> 482.93 |
Kirov Tournament: 14% -> 0% IX Russian Riichi Championship: 100% -> 86% |
| 2023-11-05 | 40 -> 41 | 485.51 | |
| 2023-10-27 | 38 -> 40 | 487.55 -> 485.51 |
Sun tournament: 86% -> 71% |