Chernykh Svetlana
From Yekaterinburg, Russia
Internal rating (RR)
Rating date Oct. 17, 2026 (latest changes Oct. 16, 2026).
44 place (605.52).
how we calculated rating score
max_coefficients = (4.71 * 1 + 3.90 * 1 + 3.40 * 1 + 3.40 * 1) = 15.41
p1 = (741.94 * 2.40 * 0.43 + 686.57 * 4.10 * 0.57 + 371.43 * 2.50 * 1 + 741.26 * 4.71 * 1 + 870.97 * 2.40 * 1) / (2.40 * 0.43 + 4.10 * 0.57 + 2.50 * 1 + 4.71 * 1 + 2.40 * 1) = 684.1992145673265
p2 = (741.26 * 4.71 * 1 + 870.97 * 2.40 * 1 + 686.57 * 4.10 * 0.57 + 371.43 * 2.50 * 1) / max_coefficients = 526.8442569759895
score = 684.1992145673265 * 0.5 + 526.8442569759895 * 0.5 = 605.5217357716581
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-10-15 | 41 -> 44 | 618.62 -> 605.52 |
13 bloody tiles: 71% -> 57% |
| 2026-10-13 | 40 -> 41 | 618.62 | |
| 2026-10-02 | 41 -> 40 | 618.62 | |
| 2026-09-07 | 42 -> 41 | 618.62 | |
| 2026-09-06 | 41 -> 42 | 618.62 | |
| 2026-09-03 | 42 -> 41 | 618.62 | |
| 2026-09-02 | 41 -> 42 | 622.22 -> 618.62 |
Riichi Maslenitsa (shrovetide): 57% -> 43% |
| 2026-08-31 | 42 -> 41 | 621.32 -> 622.22 | |
| 2026-08-16 | 39 -> 42 | 621.32 | |
| 2026-08-15 | 37 -> 39 | 632.20 -> 621.32 |
13 bloody tiles: 86% -> 71% |