Sorokin Pavel
From Saint Petersburg, Russia
EMA: 15990297
Internal rating (RR)
Rating date Dec. 19, 2023 (latest changes Dec. 19, 2023).
26 place (494.95).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.86 + 4.05 * 0.43) = 13.085650000000001
p1 = (164.18 * 3.50 * 0.29 + 99.10 * 4.05 * 0.43 + 640 * 4.20 * 0.86 + 321.84 * 3.75 * 1 + 738.32 * 4 * 1) / (3.50 * 0.29 + 4.05 * 0.43 + 4.20 * 0.86 + 3.75 * 1 + 4 * 1) = 482.77957630487873
p2 = (738.32 * 4 * 1 + 640 * 4.20 * 0.86 + 321.84 * 3.75 * 1 + 99.10 * 4.05 * 0.43) / max_coefficients = 507.12574461337414
score = 482.77957630487873 * 0.5 + 507.12574461337414 * 0.5 = 494.95266045912643
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 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% |
| 2023-09-28 | 32 -> 36 | 484.75 -> 469.11 |
Saint Petersburg Open 2021: 29% -> 14% |
| 2023-09-20 | 34 -> 32 | 480.71 -> 484.75 |
Tenpai can't buy happiness: 57% -> 43% |
| 2023-09-06 | 35 -> 34 | 477.77 -> 480.71 |
Kirov Tournament: 29% -> 14% |
| 2023-09-03 | 52 -> 35 | 375.69 -> 477.77 |
SPB Riichi Open 2023: 0% -> 100% |