Leontiev Alexey
From Moscow, Russia
EMA: 15990198
Common russian riichi rating (CRR)
Rating date June 24, 2026 (latest changes June 16, 2026).
73 place (534.40).
how we calculated rating score
max_coefficients = (4.71 * 1 + 3.90 * 1 + 4.10 * 0.86 + 3.45 * 1) = 15.574109999999997
p1 = (685.39 * 3.75 * 0.29 + 913.04 * 2.80 * 0.43 + 414.29 * 3.50 * 0.86 + 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) / (3.75 * 0.29 + 2.80 * 0.43 + 3.50 * 0.86 + 3.90 * 1 + 3 * 1 + 3 * 1 + 3 * 1 + 3.10 * 1 + 4.71 * 1) = 512.2737291294645
p2 = (754.39 * 3.90 * 1 + 838.71 * 3 * 1 + 633.33 * 3 * 1 + 436.36 * 3 * 1) / max_coefficients = 556.5216888798141
score = 512.2737291294645 * 0.5 + 556.5216888798141 * 0.5 = 534.3977090046393
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-06-15 | 74 -> 73 | 524.31 -> 534.40 | |
| 2026-06-14 | 46 -> 74 | 596.94 -> 524.31 |
XII Russian Championship: 0% -> 100% |
| 2026-06-13 | 47 -> 46 | 597.86 -> 596.94 |
Moscow Riichi 2024: 43% -> 29% |
| 2026-06-09 | 47 | 600.51 -> 597.86 |
Agari Summer Tournament 2024: 14% -> 0% |
| 2026-06-01 | 47 | 608.23 -> 600.51 |
Riichi never changing: 57% -> 43% |
| 2026-05-17 | 46 -> 47 | 608.23 | |
| 2026-05-12 | 37 -> 46 | 628.86 -> 608.23 |
X Russian Championship: 14% -> 0% |
| 2026-05-03 | 36 -> 37 | 625.17 -> 628.86 |
Riichi over The Volga 2025: 100% -> 86% |
| 2026-05-02 | 37 -> 36 | 625.17 | |
| 2026-04-13 | 37 | 625.75 -> 625.17 |
Moscow Riichi 2024: 57% -> 43% |