Vasiliev Sergey
From Moscow, Russia
EMA: 15990103
Common russian riichi rating (CRR)
Rating date Oct. 18, 2024 (latest changes Oct. 18, 2024).
17 place (694.11).
how we calculated rating score
max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85
p1 = (573.33 * 4.20 * 0.14 + 689.66 * 3.75 * 0.57 + 1000 * 2.90 * 1 + 481.48 * 2.30 * 1 + 588.24 * 3.05 * 1 + 673.91 * 2.10 * 1 + 588.79 * 4.60 * 1 + 1000 * 1.80 * 1 + 947.37 * 1.50 * 1 + 800 * 3.85 * 1) / (4.20 * 0.14 + 3.75 * 0.57 + 2.90 * 1 + 2.30 * 1 + 3.05 * 1 + 2.10 * 1 + 4.60 * 1 + 1.80 * 1 + 1.50 * 1 + 3.85 * 1) = 726.4871736143845
p2 = (800 * 3.85 * 1 + 1000 * 2.90 * 1 + 588.79 * 4.60 * 1 + 1000 * 1.80 * 1) / max_coefficients = 661.7293375394322
score = 726.4871736143845 * 0.5 + 661.7293375394322 * 0.5 = 694.1082555769083
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-10-13 | 13 -> 17 | 700.96 -> 694.11 | |
| 2024-10-11 | 13 | 702.10 -> 700.96 |
Money can not buy tenpai: 71% -> 57% |
| 2024-09-06 | 13 | 700.34 -> 702.10 |
IX Russian Riichi Championship: 29% -> 14% |
| 2024-09-03 | 16 -> 13 | 688.29 -> 700.34 | |
| 2024-09-01 | 22 -> 16 | 656.80 -> 688.29 |
SPB Riichi Open 2024: 0% -> 100% |
| 2024-08-26 | 23 -> 22 | 656.80 | |
| 2024-08-18 | 24 -> 23 | 656.80 | |
| 2024-08-11 | 23 -> 24 | 665.31 -> 656.80 |
Money can not buy tenpai: 86% -> 71% |
| 2024-08-04 | 16 -> 23 | 677.87 -> 665.31 | |
| 2024-07-06 | 15 -> 16 | 676.13 -> 677.87 |
IX Russian Riichi Championship: 43% -> 29% |