Bikbulatova Yuliya
From Chelyabinsk, Russia
EMA: 15020036
Internal rating (RR)
Rating date July 12, 2025 (latest changes July 12, 2025).
193 place (97.99).
how we calculated rating score
max_coefficients = (4.10 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.35
p1 = (327.10 * 4.60 * 0.71 + 31.58 * 3.85 * 1 + 0 + 0 + 0) / (4.60 * 0.71 + 3.85 * 1 + 1 + 1 + 1) = 118.03432986903819
p2 = (327.10 * 4.60 * 0.71 + 31.58 * 3.85 * 1) / max_coefficients = 77.93941368078175
score = 118.03432986903819 * 0.5 + 77.93941368078175 * 0.5 = 97.98687177490997
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-07-12 | 191 -> 193 | 110.49 -> 97.99 |
X Russian Championship: 86% -> 71% |
| 2025-06-15 | 179 -> 191 | 111.82 -> 110.49 | |
| 2025-06-11 | 188 -> 179 | 111.82 | |
| 2025-05-12 | 186 -> 188 | 122.32 -> 111.82 |
X Russian Championship: 100% -> 86% |
| 2025-05-03 | 182 -> 186 | 122.32 | |
| 2025-04-27 | 181 -> 182 | 122.32 | |
| 2025-04-26 | 179 -> 181 | 122.32 | |
| 2025-03-02 | 175 -> 179 | 122.32 | |
| 2025-02-16 | 166 -> 175 | 122.32 | |
| 2025-02-11 | 167 -> 166 | 122.32 |