Chernykh Svetlana
From Yekaterinburg, Russia
Internal rating (RR)
Rating date July 18, 2025 (latest changes July 14, 2025).
60 place (519.16).
how we calculated rating score
max_coefficients = (4.10 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.35
p1 = (205.61 * 4.60 * 0.71 + 872.34 * 2.80 * 0.86 + 741.94 * 2.40 * 1 + 686.57 * 4.10 * 1 + 0) / (4.60 * 0.71 + 2.80 * 0.86 + 2.40 * 1 + 4.10 * 1 + 1) = 558.5363190010967
p2 = (686.57 * 4.10 * 1 + 872.34 * 2.80 * 0.86 + 741.94 * 2.40 * 1 + 205.61 * 4.60 * 0.71) / max_coefficients = 479.7830618892508
score = 558.5363190010967 * 0.5 + 479.7830618892508 * 0.5 = 519.1596904451737
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-07-14 | 57 -> 60 | 535.15 -> 519.16 |
Guardian of the Winds: 100% -> 86% |
| 2025-07-12 | 60 -> 57 | 526.41 -> 535.15 |
X Russian Championship: 86% -> 71% |
| 2025-07-10 | 61 -> 60 | 526.41 | |
| 2025-07-03 | 60 -> 61 | 526.41 | |
| 2025-06-15 | 102 -> 60 | 391.55 -> 526.41 |
13 bloody tiles: 0% -> 100% |
| 2025-06-11 | 92 -> 102 | 425.43 -> 391.55 |
Money can not buy tenpai: 14% -> 0% |
| 2025-05-30 | 93 -> 92 | 425.43 | |
| 2025-05-12 | 93 | 413.89 -> 425.43 |
X Russian Championship: 100% -> 86% |
| 2025-05-10 | 94 -> 93 | 413.89 | |
| 2025-05-03 | 88 -> 94 | 413.89 |