Sorokin Pavel
From Saint Petersburg, Russia
EMA: 15990297
Common russian riichi rating (CRR)
Rating date March 5, 2025 (latest changes March 5, 2025).
59 place (552.21).
how we calculated rating score
max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85
p1 = (254.90 * 3.05 * 1 + 321.84 * 3.75 * 0.29 + 738.32 * 4 * 0.43 + 51.28 * 2.90 * 0.71 + 913.04 * 2.10 * 1 + 485.98 * 4.60 * 1 + 147.37 * 3.85 * 1 + 662.92 * 3.75 * 1 + 915.25 * 3.25 * 1) / (3.05 * 1 + 3.75 * 0.29 + 4 * 0.43 + 2.90 * 0.71 + 2.10 * 1 + 4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.25 * 1) = 497.8963748826709
p2 = (915.25 * 3.25 * 1 + 662.92 * 3.75 * 1 + 485.98 * 4.60 * 1 + 913.04 * 2.10 * 1) / max_coefficients = 606.5261829652998
score = 497.8963748826709 * 0.5 + 606.5261829652998 * 0.5 = 552.2112789239853
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-03-03 | 58 -> 59 | 554.85 -> 552.21 |
SPB Riichi Open 2023: 57% -> 43% |
| 2025-03-02 | 54 -> 58 | 554.85 | |
| 2025-02-25 | 43 -> 54 | 584.71 -> 554.85 |
Earth cup: 14% -> 0% |
| 2025-02-16 | 67 -> 43 | 484.53 -> 584.71 |
White Wolf Cup: 0% -> 100% |
| 2025-02-11 | 69 -> 67 | 483.14 -> 484.53 |
Money can not buy tenpai: 43% -> 29% |
| 2025-02-02 | 66 -> 69 | 483.14 | |
| 2025-01-26 | 67 -> 66 | 479.78 -> 483.14 |
Autumn Agari tournament: 86% -> 71% |
| 2025-01-07 | 65 -> 67 | 479.78 | |
| 2025-01-03 | 61 -> 65 | 496.63 -> 479.78 |
SPB Riichi Open 2023: 71% -> 57% |
| 2024-12-25 | 62 -> 61 | 496.35 -> 496.63 |
Earth cup: 29% -> 14% |