Vasiliev Sergey
From Moscow, Russia
EMA: 15990103
Common russian riichi rating (CRR)
Rating date May 9, 2024 (latest changes May 9, 2024).
7 place (657.98).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 3.05 * 1 + 2.90 * 1) = 13.700000000000001
p1 = (675.68 * 4.05 * 0.14 + 573.33 * 4.20 * 0.43 + 689.66 * 3.75 * 1 + 1000 * 2.90 * 1 + 481.48 * 2.30 * 1 + 588.24 * 3.05 * 1 + 673.91 * 2.10 * 1) / (4.05 * 0.14 + 4.20 * 0.43 + 3.75 * 1 + 2.90 * 1 + 2.30 * 1 + 3.05 * 1 + 2.10 * 1) = 681.240485919388
p2 = (1000 * 2.90 * 1 + 689.66 * 3.75 * 1 + 588.24 * 3.05 * 1 + 673.91 * 2.10 * 1) / max_coefficients = 634.7116788321167
score = 681.240485919388 * 0.5 + 634.7116788321167 * 0.5 = 657.9760823757524
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-05-06 | 7 | 656.08 -> 657.98 |
IX Russian Riichi Championship: 57% -> 43% |
| 2024-04-18 | 8 -> 7 | 656.08 | |
| 2024-04-12 | 9 -> 8 | 656.05 -> 656.08 |
Moscow Riichi 2022: 29% -> 14% |
| 2024-03-30 | 8 -> 9 | 654.85 -> 656.05 |
Seihoku spring tournament 2024: 0% -> 100% |
| 2024-03-20 | 9 -> 8 | 654.85 | |
| 2024-03-10 | 8 -> 9 | 655.21 -> 654.85 |
Agari Spring Tournament 2024: 0% -> 100% |
| 2024-03-06 | 7 -> 8 | 651.49 -> 655.21 |
IX Russian Riichi Championship: 71% -> 57% |
| 2024-02-25 | 12 -> 7 | 630.87 -> 651.49 |
Chasing Kan: 0% -> 100% |
| 2024-02-12 | 11 -> 12 | 645.18 -> 630.87 |
Moscow Riichi 2022: 43% -> 29% |
| 2024-01-20 | 10 -> 11 | 645.18 |