Soboleva Valeriya
From Irkutsk, Russia
Common russian riichi rating (CRR)
Rating date July 3, 2024 (latest changes July 3, 2024).
189 place (66.67).
how we calculated rating score
max_coefficients = (4.60 * 1 + 4 * 1 + 3.75 * 0.86 + 3.05 * 1) = 14.864125000000001
p1 = (533.33 * 1 * 0.71 + 181.82 * 1.10 * 0.14 + 0 + 0 + 0) / (1 * 0.71 + 1.10 * 0.14 + 1 + 1 + 1) = 105.78356136784544
p2 = (533.33 * 1 * 0.71 + 181.82 * 1.10 * 0.14) / max_coefficients = 27.55224407760295
score = 105.78356136784544 * 0.5 + 27.55224407760295 * 0.5 = 66.6679027227242
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-07-03 | 190 -> 189 | 66.67 | |
| 2024-07-01 | 189 -> 190 | 76.83 -> 66.67 |
Spring Tournament Irkutsk 2023: 86% -> 71% |
| 2024-06-11 | 197 -> 189 | 76.27 -> 76.83 | |
| 2024-06-09 | 192 -> 197 | 76.27 | |
| 2024-05-25 | 188 -> 192 | 76.27 | |
| 2024-05-19 | 185 -> 188 | 76.27 | |
| 2024-05-14 | 186 -> 185 | 76.27 | |
| 2024-05-12 | 172 -> 186 | 78.22 -> 76.27 | |
| 2024-05-09 | 172 | 80.41 -> 78.22 |
Summer tournament: 29% -> 14% |
| 2024-05-05 | 171 -> 172 | 80.41 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 533 |
|
8/16 | 71% | 1.00 | CRR | Spring Tournament Irkutsk 2023 |
| 2 | 182 |
|
10/12 | 14% | 1.10 | CRR | Summer tournament |
| 3 | 800 |
|
4/16 | 0% | 1.20 | CRR | Winter tournament |