Leontiev Alexey
From Moscow, Russia
EMA: 15990198
Internal rating (RR)
Rating date May 20, 2025 (latest changes May 12, 2025).
10 place (716.30).
how we calculated rating score
max_coefficients = (4.60 * 0.86 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.19266
p1 = (517.24 * 3.75 * 0.14 + 962.62 * 4 * 0.29 + 901.96 * 3.05 * 0.71 + 841.12 * 4.60 * 0.86 + 882.35 * 3.05 * 1 + 685.39 * 3.75 * 1 + 414.29 * 3.50 * 1) / (3.75 * 0.14 + 4 * 0.29 + 3.05 * 0.71 + 4.60 * 0.86 + 3.05 * 1 + 3.75 * 1 + 3.50 * 1) = 738.673311252241
p2 = (841.12 * 4.60 * 0.86 + 882.35 * 3.05 * 1 + 685.39 * 3.75 * 1 + 901.96 * 3.05 * 0.71) / max_coefficients = 693.9331229685914
score = 738.673311252241 * 0.5 + 693.9331229685914 * 0.5 = 716.3032171104162
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 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% |
| 2025-04-11 | 5 | 769.94 -> 774.84 |
Money can not buy tenpai: 29% -> 14% |
| 2025-03-10 | 4 -> 5 | 783.44 -> 769.94 |
Agari Spring Tournament 2024: 100% -> 86% |
| 2025-03-03 | 3 -> 4 | 785.77 -> 783.44 |
SPB Riichi Open 2023: 57% -> 43% |
| 2025-02-11 | 4 -> 3 | 781.32 -> 785.77 |
Money can not buy tenpai: 43% -> 29% |
| 2025-01-07 | 3 -> 4 | 781.32 | |
| 2025-01-03 | 1 -> 3 | 789.26 -> 781.32 |
SPB Riichi Open 2023: 71% -> 57% |
| 2024-12-11 | 3 -> 1 | 785.13 -> 789.26 |
Money can not buy tenpai: 57% -> 43% |