Vasiliev Sergey
From Moscow, Russia
EMA: 15990103
Common russian riichi rating (CRR)
Rating date Jan. 5, 2025 (latest changes Jan. 5, 2025).
16 place (681.00).
how we calculated rating score
max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85
p1 = (689.66 * 3.75 * 0.43 + 1000 * 2.90 * 0.86 + 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) / (3.75 * 0.43 + 2.90 * 0.86 + 2.30 * 1 + 3.05 * 1 + 2.10 * 1 + 4.60 * 1 + 1.80 * 1 + 1.50 * 1 + 3.85 * 1) = 726.4142114057366
p2 = (800 * 3.85 * 1 + 588.79 * 4.60 * 1 + 1000 * 2.90 * 0.86 + 1000 * 1.80 * 1) / max_coefficients = 635.5835962145111
score = 726.4142114057366 * 0.5 + 635.5835962145111 * 0.5 = 680.9989038101239
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-12-11 | 17 -> 16 | 680.59 -> 681.00 |
Money can not buy tenpai: 57% -> 43% |
| 2024-11-26 | 16 -> 17 | 696.00 -> 680.59 |
Autumn Agari tournament: 100% -> 86% |
| 2024-11-05 | 16 | 694.11 -> 696.00 | |
| 2024-11-03 | 17 -> 16 | 694.11 | |
| 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 |