Leontiev Alexey
Moscow Champion 2018
From Moscow, Russia
EMA: 15990198
Common russian riichi rating (CRR)
Rating date Feb. 25, 2024 (latest changes Feb. 25, 2024).
23 place (579.87).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.71 + 2.90 * 1) = 13.650060000000002
p1 = (693.69 * 4.05 * 0.29 + 391.30 * 2.80 * 0.71 + 517.24 * 3.75 * 1 + 962.62 * 4 * 1 + 0) / (4.05 * 0.29 + 2.80 * 0.71 + 3.75 * 1 + 4 * 1 + 1) = 619.4114868198662
p2 = (962.62 * 4 * 1 + 517.24 * 3.75 * 1 + 693.69 * 4.05 * 0.29 + 391.30 * 2.80 * 0.71) / max_coefficients = 540.3207018870246
score = 619.4114868198662 * 0.5 + 540.3207018870246 * 0.5 = 579.8660943534454
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-02-25 | 22 -> 23 | 579.87 | |
| 2024-02-18 | 22 | 581.89 -> 579.87 |
Meeting in the billiard room: 86% -> 71% |
| 2024-02-12 | 19 -> 22 | 598.43 -> 581.89 |
Moscow Riichi 2022: 43% -> 29% |
| 2024-01-20 | 20 -> 19 | 598.43 | |
| 2024-01-06 | 21 -> 20 | 586.20 -> 598.43 | |
| 2023-12-19 | 15 -> 21 | 618.07 -> 586.20 |
Agari team tournament: 14% -> 0% |
| 2023-12-18 | 18 -> 15 | 619.04 -> 618.07 |
Meeting in the billiard room: 100% -> 86% |
| 2023-12-12 | 14 -> 18 | 633.63 -> 619.04 |
Moscow Riichi 2022: 57% -> 43% |
| 2023-11-28 | 13 -> 14 | 638.78 -> 633.63 |
Saint Petersburg Open 2021: 14% -> 0% |
| 2023-11-26 | 11 -> 13 | 640.89 -> 638.78 |