Bikbulatova Yuliya
From Chelyabinsk, Russia
EMA: 15020036
Internal rating (RR)
Rating date May 21, 2025 (latest changes May 12, 2025).
188 place (111.82).
how we calculated rating score
max_coefficients = (4.60 * 0.86 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.19266
p1 = (327.10 * 4.60 * 0.86 + 31.58 * 3.85 * 1 + 0 + 0 + 0) / (4.60 * 0.86 + 3.85 * 1 + 1 + 1 + 1) = 130.75923822301453
p2 = (327.10 * 4.60 * 0.86 + 31.58 * 3.85 * 1) / max_coefficients = 92.88959273754563
score = 130.75923822301453 * 0.5 + 92.88959273754563 * 0.5 = 111.82441548028008
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 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 | |
| 2025-02-02 | 162 -> 167 | 122.32 | |
| 2025-01-26 | 153 -> 162 | 122.32 | |
| 2025-01-07 | 150 -> 153 | 122.32 |