Leontiev Alexey
From Moscow, Russia
EMA: 15990198
Internal rating (RR)
Rating date Oct. 23, 2026 (latest changes Oct. 16, 2026).
70 place (524.85).
how we calculated rating score
max_coefficients = (4.71 * 1 + 3.90 * 1 + 3.40 * 1 + 3.40 * 1) = 15.41
p1 = (414.29 * 3.50 * 0.57 + 754.39 * 3.90 * 1 + 838.71 * 3 * 1 + 633.33 * 3 * 1 + 436.36 * 3 * 1 + 400 * 3.10 * 1 + 69.93 * 4.71 * 1) / (3.50 * 0.57 + 3.90 * 1 + 3 * 1 + 3 * 1 + 3 * 1 + 3.10 * 1 + 4.71 * 1) = 487.24256821914673
p2 = (754.39 * 3.90 * 1 + 838.71 * 3 * 1 + 633.33 * 3 * 1 + 436.36 * 3 * 1) / max_coefficients = 562.4484101232965
score = 487.24256821914673 * 0.5 + 562.4484101232965 * 0.5 = 524.8454891712216
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-10-13 | 70 | 527.13 -> 524.85 |
Moscow Riichi 2024: 14% -> 0% |
| 2026-09-06 | 69 -> 70 | 527.13 | |
| 2026-09-03 | 70 -> 69 | 526.31 -> 527.13 |
Riichi over The Volga 2025: 71% -> 57% |
| 2026-08-31 | 71 -> 70 | 525.40 -> 526.31 | |
| 2026-08-16 | 67 -> 71 | 525.40 | |
| 2026-08-15 | 67 | 523.35 -> 525.40 | |
| 2026-08-13 | 67 | 525.50 -> 523.35 |
Moscow Riichi 2024: 29% -> 14% |
| 2026-08-04 | 68 -> 67 | 525.50 | |
| 2026-08-03 | 69 -> 68 | 525.50 | |
| 2026-08-02 | 70 -> 69 | 525.50 |