Alekseeva Olga
From Moscow, Russia
EMA: 15990342
Internal rating (RR)
Rating date July 2, 2026 (latest changes July 2, 2026).
15 place (727.97).
how we calculated rating score
max_coefficients = (4.71 * 1 + 3.90 * 1 + 4.10 * 0.86 + 3.45 * 1) = 15.574109999999997
p1 = (715.79 * 3.85 * 0.14 + 292.13 * 3.75 * 0.29 + 595.24 * 2.60 * 0.57 + 784.31 * 3.05 * 0.57 + 966.10 * 3.25 * 0.57 + 942.86 * 3.50 * 0.86 + 727.27 * 3.45 * 1 + 543.86 * 3.90 * 1 + 945.45 * 3 * 1 + 797.30 * 3.40 * 1) / (3.85 * 0.14 + 3.75 * 0.29 + 2.60 * 0.57 + 3.05 * 0.57 + 3.25 * 0.57 + 3.50 * 0.86 + 3.45 * 1 + 3.90 * 1 + 3 * 1 + 3.40 * 1) = 757.0419728139118
p2 = (945.45 * 3 * 1 + 942.86 * 3.50 * 0.86 + 797.30 * 3.40 * 1 + 727.27 * 3.45 * 1) / max_coefficients = 698.8964377418679
score = 757.0419728139118 * 0.5 + 698.8964377418679 * 0.5 = 727.9692052778898
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-07-02 | 14 -> 15 | 727.97 | |
| 2026-07-01 | 14 | 727.50 -> 727.97 |
SPB Riichi Open 2024: 29% -> 14% |
| 2026-06-16 | 14 | 729.49 -> 727.50 |
White Wolf Cup: 71% -> 57% |
| 2026-06-15 | 16 -> 14 | 716.82 -> 729.49 | |
| 2026-06-14 | 10 -> 16 | 746.53 -> 716.82 | |
| 2026-06-13 | 10 | 741.52 -> 746.53 |
Moscow Riichi 2024: 43% -> 29% |
| 2026-06-09 | 10 | 738.11 -> 741.52 |
Agari Summer Tournament 2024: 14% -> 0% |
| 2026-06-02 | 10 | 738.46 -> 738.11 |
Agari Winter Tournament 2025: 71% -> 57% |
| 2026-05-26 | 10 | 737.41 -> 738.46 |
Riichi On Ice: 71% -> 57% |
| 2026-05-03 | 8 -> 10 | 752.61 -> 737.41 |
Riichi over The Volga 2025: 100% -> 86% |