Sorokin Pavel
From Saint Petersburg, Russia
EMA: 15990297
Common russian riichi rating (CRR)
Rating date March 6, 2024 (latest changes March 6, 2024).
52 place (447.18).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 2.90 * 1 + 4.20 * 0.57) = 13.04988
p1 = (164.18 * 3.50 * 0.14 + 99.10 * 4.05 * 0.29 + 487.18 * 1.80 * 0.43 + 640 * 4.20 * 0.57 + 387.10 * 1.80 * 0.86 + 321.84 * 3.75 * 1 + 738.32 * 4 * 1 + 51.28 * 2.90 * 1) / (3.50 * 0.14 + 4.05 * 0.29 + 1.80 * 0.43 + 4.20 * 0.57 + 1.80 * 0.86 + 3.75 * 1 + 4 * 1 + 2.90 * 1) = 412.1083049988618
p2 = (738.32 * 4 * 1 + 640 * 4.20 * 0.57 + 321.84 * 3.75 * 1 + 387.10 * 1.80 * 0.86) / max_coefficients = 482.2496452074655
score = 412.1083049988618 * 0.5 + 482.2496452074655 * 0.5 = 447.1789751031637
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-03-06 | 44 -> 52 | 454.53 -> 447.18 |
IX Russian Riichi Championship: 71% -> 57% |
| 2024-02-27 | 45 -> 44 | 455.01 -> 454.53 |
Sun tournament: 57% -> 43% |
| 2024-02-25 | 39 -> 45 | 458.42 -> 455.01 |
Earth cup: 100% -> 86% |
| 2024-02-18 | 40 -> 39 | 458.42 | |
| 2024-02-12 | 44 -> 40 | 453.45 -> 458.42 |
Moscow Riichi 2022: 43% -> 29% |
| 2024-01-20 | 47 -> 44 | 450.25 -> 453.45 |
Tenpai can't buy happiness: 29% -> 14% |
| 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% |