Chernykh Svetlana
From Yekaterinburg, Russia
Common russian riichi rating (CRR)
Rating date Aug. 4, 2024 (latest changes Aug. 4, 2024).
46 place (552.44).
how we calculated rating score
max_coefficients = (4.60 * 1 + 4 * 1 + 3.65 * 1 + 3.75 * 0.86) = 15.464125
p1 = (563.22 * 3.75 * 0.86 + 1000 * 2.10 * 1 + 481.48 * 2.30 * 1 + 740.74 * 2.30 * 1 + 205.61 * 4.60 * 1 + 872.34 * 2.80 * 1) / (3.75 * 0.86 + 2.10 * 1 + 2.30 * 1 + 2.30 * 1 + 4.60 * 1 + 2.80 * 1) = 583.8989842108683
p2 = (872.34 * 2.80 * 1 + 1000 * 2.10 * 1 + 563.22 * 3.75 * 0.86 + 740.74 * 2.30 * 1) / max_coefficients = 520.9800101848634
score = 583.8989842108683 * 0.5 + 520.9800101848634 * 0.5 = 552.4394971978659
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-08-04 | 41 -> 46 | 562.95 -> 552.44 | |
| 2024-07-14 | 55 -> 41 | 490.22 -> 562.95 |
Guardian of the Winds: 0% -> 100% |
| 2024-07-06 | 57 -> 55 | 490.22 | |
| 2024-06-11 | 56 -> 57 | 492.78 -> 490.22 |
Money can not buy tenpai: 100% -> 86% |
| 2024-06-09 | 54 -> 56 | 492.78 | |
| 2024-05-25 | 53 -> 54 | 492.78 | |
| 2024-05-19 | 49 -> 53 | 492.78 | |
| 2024-05-12 | 28 -> 49 | 563.01 -> 492.78 |
X Russian Championship: 0% -> 100% |
| 2024-04-18 | 30 -> 28 | 563.01 | |
| 2024-04-12 | 29 -> 30 | 563.01 |