Soboleva Valeriya
From Irkutsk, Russia
Common russian riichi rating (CRR)
Rating date March 6, 2024 (latest changes March 6, 2024).
166 place (92.94).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 2.90 * 1 + 4.20 * 0.57) = 13.04988
p1 = (533.33 * 1 * 1 + 181.82 * 1.10 * 0.43 + 0 + 0 + 0) / (1 * 1 + 1.10 * 0.43 + 1 + 1 + 1) = 138.4447138071234
p2 = (533.33 * 1 * 1 + 181.82 * 1.10 * 0.43) / max_coefficients = 47.43721781349714
score = 138.4447138071234 * 0.5 + 47.43721781349714 * 0.5 = 92.94096581031027
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-03-06 | 166 | 91.90 -> 92.94 | |
| 2024-02-25 | 165 -> 166 | 91.90 | |
| 2024-01-09 | 166 -> 165 | 93.68 -> 91.90 |
Summer tournament: 57% -> 43% |
| 2024-01-06 | 166 | 92.68 -> 93.68 | |
| 2024-01-05 | 159 -> 166 | 130.80 -> 92.68 |
Winter tournament: 14% -> 0% |
| 2024-01-03 | 160 -> 159 | 130.80 | |
| 2023-12-20 | 161 -> 160 | 130.80 | |
| 2023-12-19 | 171 -> 161 | 130.80 | |
| 2023-11-28 | 179 -> 171 | 130.80 | |
| 2023-11-26 | 171 -> 179 | 130.99 -> 130.80 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 533 |
|
8/16 | 100% | 1.00 | CRR | Spring Tournament Irkutsk 2023 |
| 2 | 182 |
|
10/12 | 43% | 1.10 | CRR | Summer tournament |
| 3 | 800 |
|
4/16 | 0% | 1.20 | CRR | Winter tournament |