Soboleva Valeriya
From Irkutsk, Russia
Common russian riichi rating (CRR)
Rating date Nov. 3, 2023 (latest changes Nov. 3, 2023).
161 place (147.33).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4 * 1 + 3.75 * 1 + 2.80 * 1) = 14.75
p1 = (800 * 1.20 * 0.29 + 181.82 * 1.10 * 0.71 + 533.33 * 1 * 1 + 0 + 0) / (1.20 * 0.29 + 1.10 * 0.71 + 1 * 1 + 1 + 1) = 230.21530457276975
p2 = (533.33 * 1 * 1 + 800 * 1.20 * 0.29 + 181.82 * 1.10 * 0.71) / max_coefficients = 64.43796610169491
score = 230.21530457276975 * 0.5 + 64.43796610169491 * 0.5 = 147.32663533723235
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-11-03 | 163 -> 161 | 147.33 | |
2023-10-22 | 161 -> 163 | 147.33 | |
2023-10-19 | 163 -> 161 | 147.33 | |
2023-10-12 | 163 | 147.12 -> 147.33 | |
2023-09-28 | 165 -> 163 | 147.12 | |
2023-09-09 | 165 | 147.20 -> 147.12 |
Summer tournament: 86% -> 71% |
2023-09-06 | 166 -> 165 | 147.20 | |
2023-09-05 | 160 -> 166 | 162.82 -> 147.20 |
Winter tournament: 43% -> 29% |
2023-09-03 | 142 -> 160 | 166.12 -> 162.82 | |
2023-08-27 | 137 -> 142 | 166.12 |
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 | 71% | 1.10 | CRR | Summer tournament |
3 | 800 |
|
4/16 | 29% | 1.20 | CRR | Winter tournament |