Aleshin Sergey
From Moscow, Russia
EMA: 15990200
Internal rating (RR)
Rating date May 12, 2024 (latest changes May 12, 2024).
7 place (686.26).
how we calculated rating score
max_coefficients = (4.60 * 1 + 4 * 1 + 3.75 * 1 + 3.05 * 1) = 15.399999999999999
p1 = (946.67 * 4.20 * 0.43 + 471.26 * 3.75 * 1 + 1000 * 4 * 1 + 317.76 * 4.60 * 1 + 980.39 * 3.05 * 1) / (4.20 * 0.43 + 3.75 * 1 + 4 * 1 + 4.60 * 1 + 3.05 * 1) = 693.2062101892312
p2 = (1000 * 4 * 1 + 980.39 * 3.05 * 1 + 471.26 * 3.75 * 1 + 946.67 * 4.20 * 0.43) / max_coefficients = 679.3214285714287
score = 693.2062101892312 * 0.5 + 679.3214285714287 * 0.5 = 686.26381938033
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-05-12 | 1 -> 7 | 790.10 -> 686.26 |
X Russian Championship: 0% -> 100% |
| 2024-05-06 | 1 | 806.14 -> 790.10 |
IX Russian Riichi Championship: 57% -> 43% |
| 2024-03-20 | 1 | 827.94 -> 806.14 |
Tenpai can't buy happiness: 14% -> 0% |
| 2024-03-10 | 3 -> 1 | 718.73 -> 827.94 |
Agari Spring Tournament 2024: 0% -> 100% |
| 2024-03-06 | 3 | 730.05 -> 718.73 |
IX Russian Riichi Championship: 71% -> 57% |
| 2024-02-12 | 3 | 712.89 -> 730.05 | |
| 2024-01-20 | 3 | 715.34 -> 712.89 |
Tenpai can't buy happiness: 29% -> 14% |
| 2024-01-06 | 3 | 725.84 -> 715.34 |
IX Russian Riichi Championship: 86% -> 71% |
| 2023-12-19 | 3 | 745.90 -> 725.84 |
Agari team tournament: 14% -> 0% |
| 2023-12-12 | 3 | 730.39 -> 745.90 |