Bikbulatov Ruslan
From Chelyabinsk, Russia
Common russian riichi rating (CRR)
Rating date June 20, 2024 (latest changes June 20, 2024).
134 place (236.05).
how we calculated rating score
max_coefficients = (4.60 * 1 + 4 * 1 + 3.75 * 0.86 + 3.05 * 1) = 14.864125000000001
p1 = (421.05 * 2.10 * 1 + 629.63 * 2.30 * 1 + 0 + 0 + 0) / (2.10 * 1 + 2.30 * 1 + 1 + 1 + 1) = 315.1837837837838
p2 = (629.63 * 2.30 * 1 + 421.05 * 2.10 * 1) / max_coefficients = 156.9120281213997
score = 315.1837837837838 * 0.5 + 156.9120281213997 * 0.5 = 236.04790595259175
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-06-11 | 139 -> 134 | 233.32 -> 236.05 | |
| 2024-06-09 | 129 -> 139 | 233.32 | |
| 2024-05-25 | 126 -> 129 | 233.32 | |
| 2024-05-19 | 124 -> 126 | 233.32 | |
| 2024-05-12 | 109 -> 124 | 242.71 -> 233.32 | |
| 2024-05-06 | 110 -> 109 | 242.71 | |
| 2024-05-05 | 109 -> 110 | 242.71 | |
| 2024-05-01 | 110 -> 109 | 242.71 | |
| 2024-04-27 | 112 -> 110 | 242.71 | |
| 2024-04-22 | 113 -> 112 | 242.71 |