Soboleva Valeriya
From Irkutsk, Russia
Common russian riichi rating (CRR)
Rating date Jan. 14, 2023 (latest changes Jan. 14, 2023).
122 place (134.49).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 1 + 3.45 * 0.86) = 14.706995
p1 = (800 * 1.20 * 0.86 + 181.82 * 1.10 * 1 + 0 + 0 + 0) / (1.20 * 0.86 + 1.10 * 1 + 1 + 1 + 1) = 199.437654528012
p2 = (800 * 1.20 * 0.86 + 181.82 * 1.10 * 1) / max_coefficients = 69.54649811195286
score = 199.437654528012 * 0.5 + 69.54649811195286 * 0.5 = 134.49207631998243
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-01-14 | 119 -> 122 | 134.49 | |
| 2023-01-05 | 117 -> 119 | 148.87 -> 134.49 |
Winter tournament: 100% -> 86% |
| 2023-01-03 | 120 -> 117 | 148.87 | |
| 2022-12-19 | 120 | 148.49 -> 148.87 | |
| 2022-12-18 | 117 -> 120 | 148.49 | |
| 2022-11-28 | 117 | 147.59 -> 148.49 | |
| 2022-11-06 | 95 -> 117 | 149.99 -> 147.59 | |
| 2022-11-03 | 96 -> 95 | 149.99 | |
| 2022-08-27 | 87 -> 96 | 149.99 | |
| 2022-08-20 | 84 -> 87 | 149.99 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 182 |
|
10/12 | 100% | 1.10 | CRR | Summer tournament |
| 2 | 800 |
|
4/16 | 86% | 1.20 | CRR | Winter tournament |