Bykova Yulia
From Arkhangelsk, Russia
EMA: 15990258
Common russian riichi rating (CRR)
Rating date June 9, 2024 (latest changes June 9, 2024).
117 place (300.52).
how we calculated rating score
max_coefficients = (4.60 * 1 + 4 * 1 + 3.75 * 1 + 3.05 * 1) = 15.399999999999999
p1 = (372.55 * 3.05 * 1 + 81.08 * 4.05 * 0.14 + 705.88 * 3.05 * 1 + 0 + 0) / (3.05 * 1 + 4.05 * 0.14 + 3.05 * 1 + 1 + 1) = 384.403505345531
p2 = (705.88 * 3.05 * 1 + 372.55 * 3.05 * 1 + 81.08 * 4.05 * 0.14) / max_coefficients = 216.63246753246756
score = 384.403505345531 * 0.5 + 216.63246753246756 * 0.5 = 300.5179864389993
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-06-09 | 175 -> 117 | 127.66 -> 300.52 |
Agari Summer Tournament 2024: 0% -> 100% |
| 2024-05-25 | 171 -> 175 | 127.66 | |
| 2024-05-19 | 169 -> 171 | 127.66 | |
| 2024-05-12 | 158 -> 169 | 132.43 -> 127.66 | |
| 2024-05-05 | 157 -> 158 | 132.43 | |
| 2024-04-27 | 158 -> 157 | 132.43 | |
| 2024-04-22 | 159 -> 158 | 132.43 | |
| 2024-04-17 | 160 -> 159 | 132.43 | |
| 2024-04-12 | 161 -> 160 | 130.23 -> 132.43 |
Moscow Riichi 2022: 29% -> 14% |
| 2024-03-30 | 153 -> 161 | 130.23 |