Chernykh Svetlana
From Yekaterinburg, Russia
Internal rating (RR)
Rating date June 15, 2026 (latest changes June 14, 2026).
48 place (593.04).
how we calculated rating score
max_coefficients = (4.71 * 1 + 4.10 * 1 + 3.90 * 1 + 3.45 * 1) = 16.16
p1 = (872.34 * 2.80 * 0.14 + 741.94 * 2.40 * 0.71 + 686.57 * 4.10 * 1 + 371.43 * 2.50 * 1 + 741.26 * 4.71 * 1) / (2.80 * 0.14 + 2.40 * 0.71 + 4.10 * 1 + 2.50 * 1 + 4.71 * 1) = 659.6759343406502
p2 = (741.26 * 4.71 * 1 + 686.57 * 4.10 * 1 + 741.94 * 2.40 * 0.71 + 371.43 * 2.50 * 1) / max_coefficients = 526.4071782178218
score = 659.6759343406502 * 0.5 + 526.4071782178218 * 0.5 = 593.0415562792359
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-06-14 | 74 -> 48 | 456.73 -> 593.04 |
XII Russian Championship: 0% -> 100% |
| 2026-06-09 | 76 -> 74 | 456.73 | |
| 2026-06-08 | 77 -> 76 | 456.73 | |
| 2026-06-04 | 79 -> 77 | 456.73 | |
| 2026-06-02 | 78 -> 79 | 456.73 | |
| 2026-05-14 | 73 -> 78 | 474.80 -> 456.73 |
Guardian of the Winds: 29% -> 14% |
| 2026-05-12 | 67 -> 73 | 491.62 -> 474.80 |
X Russian Championship: 14% -> 0% |
| 2026-05-03 | 68 -> 67 | 490.33 -> 491.62 | |
| 2026-05-02 | 63 -> 68 | 501.27 -> 490.33 |
Riichi Maslenitsa (shrovetide): 86% -> 71% |
| 2026-05-01 | 65 -> 63 | 501.27 |