Bikbulatova Yuliya
From Chelyabinsk, Russia
EMA: 15020036
Internal rating (RR)
Rating date Dec. 19, 2023 (latest changes Dec. 19, 2023).
100 place (88.05).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.86 + 4.05 * 0.43) = 13.085650000000001
p1 = (462.69 * 3.50 * 0.29 + 106.67 * 4.20 * 0.86 + 0 + 0 + 0) / (3.50 * 0.29 + 4.20 * 0.86 + 1 + 1 + 1) = 111.40337141781923
p2 = (462.69 * 3.50 * 0.29 + 106.67 * 4.20 * 0.86) / max_coefficients = 64.69988116753849
score = 111.40337141781923 * 0.5 + 64.69988116753849 * 0.5 = 88.05162629267886
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-12-19 | 114 -> 100 | 88.05 | |
| 2023-12-12 | 114 | 86.68 -> 88.05 | |
| 2023-11-28 | 125 -> 114 | 86.68 | |
| 2023-11-20 | 124 -> 125 | 106.00 -> 86.68 |
Tenpai can't buy happiness: 43% -> 29% |
| 2023-11-06 | 129 -> 124 | 105.67 -> 106.00 |
IX Russian Riichi Championship: 100% -> 86% |
| 2023-10-19 | 130 -> 129 | 105.67 | |
| 2023-10-12 | 130 | 104.11 -> 105.67 | |
| 2023-09-20 | 130 | 120.90 -> 104.11 |
Tenpai can't buy happiness: 57% -> 43% |
| 2023-09-03 | 108 -> 130 | 128.11 -> 120.90 | |
| 2023-08-19 | 109 -> 108 | 128.11 |