Isabaev Rustam
From Chelyabinsk, Russia
Common russian riichi rating (CRR)
Rating date Nov. 9, 2023 (latest changes Nov. 9, 2023).
164 place (141.92).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.86 + 2.80 * 1) = 14.149820000000002
p1 = (210.53 * 2.10 * 1 + 407.41 * 2.30 * 1 + 0 + 0 + 0) / (2.10 * 1 + 2.30 * 1 + 1 + 1 + 1) = 186.3716216216216
p2 = (407.41 * 2.30 * 1 + 210.53 * 2.10 * 1) / max_coefficients = 97.46767096683915
score = 186.3716216216216 * 0.5 + 97.46767096683915 * 0.5 = 141.91964629423038
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-11-09 | 165 -> 164 | 141.92 | |
2023-11-06 | 168 -> 165 | 139.94 -> 141.92 | |
2023-11-05 | 168 | 139.94 |
Finding Dora: 0% -> 100% |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 407 |
|
17/28 | 100% | 2.30 | CRR | Finding Dora |
2 | 211 |
|
16/20 | 100% | 2.10 | CRR | 13 tiles until tempai |