Leontiev Alexey
Moscow Champion 2018
From Moscow, Russia
EMA: 15990198
Common russian riichi rating (CRR)
Rating date Jan. 6, 2024 (latest changes Jan. 6, 2024).
20 place (598.43).
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 * 0.43 + 391.30 * 2.80 * 0.86 + 517.24 * 3.75 * 1 + 962.62 * 4 * 1 + 0) / (4.05 * 0.43 + 2.80 * 0.86 + 3.75 * 1 + 4 * 1 + 1) = 615.6696060985387
p2 = (962.62 * 4 * 1 + 517.24 * 3.75 * 1 + 693.69 * 4.05 * 0.43 + 391.30 * 2.80 * 0.86) / max_coefficients = 581.1945148959052
score = 615.6696060985387 * 0.5 + 581.1945148959052 * 0.5 = 598.432060497222
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 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 | |
| 2023-11-06 | 13 -> 11 | 627.03 -> 640.89 |
Kirov Tournament: 14% -> 0% |
| 2023-10-19 | 12 -> 13 | 631.87 -> 627.03 |
Agari team tournament: 29% -> 14% |
| 2023-10-12 | 12 | 643.69 -> 631.87 |
Moscow Riichi 2022: 71% -> 57% |
| 2023-09-28 | 12 | 647.93 -> 643.69 |
Saint Petersburg Open 2021: 29% -> 14% |