Vasiliev Sergey
From Moscow, Russia
EMA: 15990103
Internal rating (RR)
Rating date May 12, 2024 (latest changes May 12, 2024).
21 place (588.69).
how we calculated rating score
max_coefficients = (4.60 * 1 + 4 * 1 + 3.75 * 1 + 3.05 * 1) = 15.399999999999999
p1 = (675.68 * 4.05 * 0.14 + 573.33 * 4.20 * 0.43 + 689.66 * 3.75 * 1 + 673.91 * 2.10 * 1 + 588.79 * 4.60 * 1 + 588.24 * 3.05 * 1) / (4.05 * 0.14 + 4.20 * 0.43 + 3.75 * 1 + 2.10 * 1 + 4.60 * 1 + 3.05 * 1) = 625.1750361250631
p2 = (588.79 * 4.60 * 1 + 689.66 * 3.75 * 1 + 588.24 * 3.05 * 1 + 673.91 * 2.10 * 1) / max_coefficients = 552.2051948051948
score = 625.1750361250631 * 0.5 + 552.2051948051948 * 0.5 = 588.6901154651289
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-05-12 | 12 -> 21 | 584.64 -> 588.69 |
X Russian Championship: 0% -> 100% |
| 2024-05-06 | 11 -> 12 | 589.97 -> 584.64 |
IX Russian Riichi Championship: 57% -> 43% |
| 2024-04-12 | 14 -> 11 | 590.88 -> 589.97 |
Moscow Riichi 2022: 29% -> 14% |
| 2024-03-30 | 16 -> 14 | 535.50 -> 590.88 |
Seihoku spring tournament 2024: 0% -> 100% |
| 2024-03-20 | 18 -> 16 | 535.50 | |
| 2024-03-10 | 31 -> 18 | 464.64 -> 535.50 |
Agari Spring Tournament 2024: 0% -> 100% |
| 2024-03-06 | 30 -> 31 | 470.44 -> 464.64 |
IX Russian Riichi Championship: 71% -> 57% |
| 2024-02-12 | 28 -> 30 | 480.67 -> 470.44 |
Moscow Riichi 2022: 43% -> 29% |
| 2024-01-20 | 29 -> 28 | 480.67 | |
| 2024-01-06 | 28 -> 29 | 485.13 -> 480.67 |
IX Russian Riichi Championship: 86% -> 71% |