Bikbulatov Ruslan
From Chelyabinsk, Russia
Common russian riichi rating (CRR)
Rating date July 3, 2024 (latest changes July 3, 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 |
|---|---|---|---|
| 2024-06-25 | 133 -> 134 | 236.05 | |
| 2024-06-22 | 135 -> 133 | 236.05 | |
| 2024-06-11 | 140 -> 135 | 233.32 -> 236.05 | |
| 2024-06-09 | 130 -> 140 | 233.32 | |
| 2024-05-25 | 127 -> 130 | 233.32 | |
| 2024-05-19 | 125 -> 127 | 233.32 | |
| 2024-05-12 | 110 -> 125 | 242.71 -> 233.32 | |
| 2024-05-06 | 111 -> 110 | 242.71 | |
| 2024-05-05 | 110 -> 111 | 242.71 | |
| 2024-05-01 | 111 -> 110 | 242.71 |