Chernykh Anastasiya
From Moscow, Russia
EMA: 15990108
Common russian riichi rating (CRR)
Rating date Nov. 6, 2026 (latest changes Nov. 4, 2026).
7 place (784.30).
how we calculated rating score
max_coefficients = (4.71 * 1 + 3.40 * 1 + 3.40 * 1 + 3.40 * 1) = 14.91
p1 = (627.45 * 3.05 * 0.29 + 948.05 * 3.45 * 0.71 + 878.38 * 3.40 * 1 + 780 * 3.10 * 1 + 952.38 * 2.90 * 1 + 37.04 * 2.45 * 1 + 650.35 * 4.71 * 1 + 851.85 * 2.45 * 1 + 957.75 * 3.40 * 1) / (3.05 * 0.29 + 3.45 * 0.71 + 3.40 * 1 + 3.10 * 1 + 2.90 * 1 + 2.45 * 1 + 4.71 * 1 + 2.45 * 1 + 3.40 * 1) = 759.222503779269
p2 = (957.75 * 3.40 * 1 + 650.35 * 4.71 * 1 + 878.38 * 3.40 * 1 + 952.38 * 2.90 * 1) / max_coefficients = 809.3816230717639
score = 759.222503779269 * 0.5 + 809.3816230717639 * 0.5 = 784.3020634255165
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-11-04 | 8 -> 7 | 771.17 -> 784.30 | |
| 2026-11-01 | 7 -> 8 | 771.17 | |
| 2026-10-31 | 7 | 774.29 -> 771.17 |
SPB Riichi Open 2025: 86% -> 71% |
| 2026-10-16 | 6 -> 7 | 774.29 | |
| 2026-10-13 | 7 -> 6 | 774.29 | |
| 2026-10-02 | 6 -> 7 | 773.18 -> 774.29 |
Agari Winter Tournament 2025: 43% -> 29% |
| 2026-09-13 | 7 -> 6 | 773.18 | |
| 2026-09-07 | 6 -> 7 | 773.18 | |
| 2026-09-06 | 11 -> 6 | 742.74 -> 773.18 |
Sunset Wolf Cup 2026: 0% -> 100% |
| 2026-09-03 | 10 -> 11 | 742.74 |