Soboleva Valeriya
From Irkutsk, Russia
Common russian riichi rating (CRR)
Rating date July 5, 2023 (latest changes July 5, 2023).
140 place (164.30).
how we calculated rating score
max_coefficients = (4.20 * 1 + 3.75 * 1 + 4.05 * 0.86 + 2.80 * 1) = 14.221255
p1 = (800 * 1.20 * 0.43 + 181.82 * 1.10 * 1 + 533.33 * 1 * 1 + 0 + 0) / (1.20 * 0.43 + 1.10 * 1 + 1 * 1 + 1 + 1) = 248.095060593977
p2 = (533.33 * 1 * 1 + 800 * 1.20 * 0.43 + 181.82 * 1.10 * 1) / max_coefficients = 80.49852140335013
score = 248.095060593977 * 0.5 + 80.49852140335013 * 0.5 = 164.29679099866357
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-07-05 | 133 -> 140 | 179.00 -> 164.30 |
Winter tournament: 57% -> 43% |
2023-07-03 | 135 -> 133 | 179.00 | |
2023-06-12 | 136 -> 135 | 177.23 -> 179.00 | |
2023-06-11 | 121 -> 136 | 181.23 -> 177.23 | |
2023-05-20 | 122 -> 121 | 179.55 -> 181.23 | |
2023-05-06 | 124 -> 122 | 179.55 | |
2023-05-05 | 123 -> 124 | 193.63 -> 179.55 |
Winter tournament: 71% -> 57% |
2023-05-01 | 134 -> 123 | 120.86 -> 193.63 |
Spring Tournament Irkutsk 2023: 0% -> 100% |
2023-04-22 | 131 -> 134 | 120.86 | |
2023-03-28 | 132 -> 131 | 120.86 |
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 | 100% | 1.10 | CRR | Summer tournament |
3 | 800 |
|
4/16 | 43% | 1.20 | CRR | Winter tournament |