Chernykh Anastasiya
From Moscow, Russia
EMA: 15990108
Internal rating (RR)
Rating date Aug. 11, 2024 (latest changes Aug. 11, 2024).
48 place (493.01).
how we calculated rating score
max_coefficients = (4.60 * 1 + 4 * 1 + 3.65 * 1 + 3.05 * 1) = 15.3
p1 = (822.43 * 4 * 1 + 882.35 * 3.05 * 1 + 0 + 0 + 0) / (4 * 1 + 3.05 * 1 + 1 + 1 + 1) = 595.1144278606964
p2 = (822.43 * 4 * 1 + 882.35 * 3.05 * 1) / max_coefficients = 390.9084967320261
score = 595.1144278606964 * 0.5 + 390.9084967320261 * 0.5 = 493.0114622963613
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-08-11 | 48 | 490.94 -> 493.01 | |
| 2024-08-04 | 43 -> 48 | 498.74 -> 490.94 | |
| 2024-07-14 | 39 -> 43 | 498.74 | |
| 2024-07-06 | 40 -> 39 | 498.74 | |
| 2024-06-11 | 34 -> 40 | 539.96 -> 498.74 | |
| 2024-06-09 | 29 -> 34 | 539.96 | |
| 2024-05-12 | 13 -> 29 | 580.22 -> 539.96 | |
| 2024-05-06 | 12 -> 13 | 574.59 -> 580.22 | |
| 2024-04-12 | 13 -> 12 | 591.97 -> 574.59 |
Moscow Riichi 2022: 29% -> 14% |
| 2024-03-20 | 12 -> 13 | 591.97 |