Leontiev Alexey
From Moscow, Russia
EMA: 15990198
Internal rating (RR)
Rating date July 12, 2025 (latest changes July 12, 2025).
29 place (662.62).
how we calculated rating score
max_coefficients = (4.10 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.35
p1 = (901.96 * 3.05 * 0.57 + 685.39 * 3.75 * 1 + 414.29 * 3.50 * 1 + 962.62 * 4 * 0.14 + 841.12 * 4.60 * 0.71 + 882.35 * 3.05 * 0.86) / (3.05 * 0.57 + 3.75 * 1 + 3.50 * 1 + 4 * 0.14 + 4.60 * 0.71 + 3.05 * 0.86) = 725.0704121523729
p2 = (841.12 * 4.60 * 0.71 + 685.39 * 3.75 * 1 + 882.35 * 3.05 * 0.86 + 901.96 * 3.05 * 0.57) / max_coefficients = 600.1615635179153
score = 725.0704121523729 * 0.5 + 600.1615635179153 * 0.5 = 662.6159878351441
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-07-12 | 25 -> 29 | 677.03 -> 662.62 |
X Russian Championship: 86% -> 71% |
| 2025-07-10 | 21 -> 25 | 691.86 -> 677.03 |
Agari Spring Tournament 2024: 71% -> 57% |
| 2025-07-03 | 19 -> 21 | 695.67 -> 691.86 |
SPB Riichi Open 2023: 29% -> 14% |
| 2025-06-15 | 13 -> 19 | 705.28 -> 695.67 | |
| 2025-06-11 | 14 -> 13 | 701.87 -> 705.28 |
Money can not buy tenpai: 14% -> 0% |
| 2025-06-09 | 11 -> 14 | 716.30 -> 701.87 |
Agari Summer Tournament 2024: 100% -> 86% |
| 2025-06-08 | 10 -> 11 | 716.30 | |
| 2025-05-12 | 10 | 721.15 -> 716.30 |
X Russian Championship: 100% -> 86% |
| 2025-05-10 | 10 | 735.35 -> 721.15 |
Agari Spring Tournament 2024: 86% -> 71% |
| 2025-05-03 | 5 -> 10 | 774.84 -> 735.35 |
Riichi over The Volga 2025: 0% -> 100% SPB Riichi Open 2023: 43% -> 29% |