Sviridova Valentina
From Moscow, Russia
EMA: 15990330
Common russian riichi rating (CRR)
Rating date June 9, 2024 (latest changes June 9, 2024).
136 place (243.61).
how we calculated rating score
max_coefficients = (4.60 * 1 + 4 * 1 + 3.75 * 1 + 3.05 * 1) = 15.399999999999999
p1 = (392.16 * 3.05 * 1 + 126.13 * 4.05 * 0.14 + 470.59 * 3.05 * 1 + 0 + 0) / (3.05 * 1 + 4.05 * 0.14 + 3.05 * 1 + 1 + 1) = 311.60726579707085
p2 = (470.59 * 3.05 * 1 + 392.16 * 3.05 * 1 + 126.13 * 4.05 * 0.14) / max_coefficients = 175.60779220779222
score = 311.60726579707085 * 0.5 + 175.60779220779222 * 0.5 = 243.60752900243153
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-06-09 | 171 -> 136 | 136.93 -> 243.61 |
Agari Summer Tournament 2024: 0% -> 100% |
| 2024-05-25 | 167 -> 171 | 136.93 | |
| 2024-05-19 | 165 -> 167 | 136.93 | |
| 2024-05-12 | 153 -> 165 | 142.04 -> 136.93 | |
| 2024-05-05 | 152 -> 153 | 142.04 | |
| 2024-05-03 | 153 -> 152 | 142.04 | |
| 2024-05-01 | 155 -> 153 | 142.04 | |
| 2024-04-27 | 156 -> 155 | 142.04 | |
| 2024-04-17 | 157 -> 156 | 142.04 | |
| 2024-04-12 | 158 -> 157 | 142.08 -> 142.04 |
Moscow Riichi 2022: 29% -> 14% |