Sorokin Pavel
From Saint Petersburg, Russia
EMA: 15990297
Internal rating (RR)
Rating date May 6, 2025 (latest changes May 3, 2025).
19 place (688.96).
how we calculated rating score
max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85
p1 = (321.84 * 3.75 * 0.14 + 738.32 * 4 * 0.29 + 254.90 * 3.05 * 0.86 + 913.04 * 2.10 * 0.86 + 485.98 * 4.60 * 1 + 662.92 * 3.75 * 1 + 915.25 * 3.25 * 1 + 971.43 * 1.90 * 1 + 900 * 3.50 * 1) / (3.75 * 0.14 + 4 * 0.29 + 3.05 * 0.86 + 2.10 * 0.86 + 4.60 * 1 + 3.75 * 1 + 3.25 * 1 + 1.90 * 1 + 3.50 * 1) = 693.6262219208288
p2 = (900 * 3.50 * 1 + 915.25 * 3.25 * 1 + 662.92 * 3.75 * 1 + 485.98 * 4.60 * 1) / max_coefficients = 684.2933753943219
score = 693.6262219208288 * 0.5 + 684.2933753943219 * 0.5 = 688.9597986575753
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-05-03 | 40 -> 19 | 589.52 -> 688.96 |
SPB Riichi Open 2023: 43% -> 29% Riichi over The Volga 2025: 0% -> 100% |
| 2025-04-26 | 45 -> 40 | 566.20 -> 589.52 |
Seihoku spring tournament 2025: 0% -> 100% |
| 2025-04-11 | 44 -> 45 | 563.58 -> 566.20 |
Money can not buy tenpai: 29% -> 14% |
| 2025-03-30 | 43 -> 44 | 574.67 -> 563.58 |
Seihoku spring tournament 2024: 100% -> 86% |
| 2025-03-10 | 44 -> 43 | 571.99 -> 574.67 |
Agari Spring Tournament 2024: 100% -> 86% |
| 2025-03-03 | 44 | 574.39 -> 571.99 |
SPB Riichi Open 2023: 57% -> 43% |
| 2025-03-02 | 43 -> 44 | 574.39 | |
| 2025-02-16 | 53 -> 43 | 504.51 -> 574.39 |
White Wolf Cup: 0% -> 100% |
| 2025-02-11 | 55 -> 53 | 502.47 -> 504.51 |
Money can not buy tenpai: 43% -> 29% |
| 2025-02-02 | 54 -> 55 | 502.47 |