Vasiliev Sergey
From Moscow, Russia
EMA: 15990103
Internal rating (RR)
Rating date March 20, 2024 (latest changes March 20, 2024).
16 place (535.50).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 3.05 * 1 + 4.20 * 0.57) = 13.19988
p1 = (675.68 * 4.05 * 0.29 + 573.33 * 4.20 * 0.57 + 689.66 * 3.75 * 1 + 588.24 * 3.05 * 1 + 0) / (4.05 * 0.29 + 4.20 * 0.57 + 3.75 * 1 + 3.05 * 1 + 1) = 575.6881349902901
p2 = (689.66 * 3.75 * 1 + 588.24 * 3.05 * 1 + 573.33 * 4.20 * 0.57 + 675.68 * 4.05 * 0.29) / max_coefficients = 495.31283617729855
score = 575.6881349902901 * 0.5 + 495.31283617729855 * 0.5 = 535.5004855837943
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 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% |
| 2023-12-19 | 20 -> 28 | 533.76 -> 485.13 |
Agari team tournament: 14% -> 0% |
| 2023-12-12 | 18 -> 20 | 540.17 -> 533.76 |
Moscow Riichi 2022: 57% -> 43% |
| 2023-11-20 | 19 -> 18 | 540.17 | |
| 2023-11-06 | 20 -> 19 | 541.47 -> 540.17 |
IX Russian Riichi Championship: 100% -> 86% |