Proskuriakova Olga
From Moscow, Russia
EMA: 15990193
Common russian riichi rating (CRR)
Rating date June 20, 2024 (latest changes June 20, 2024).
66 place (440.63).
how we calculated rating score
max_coefficients = (4.60 * 1 + 4 * 1 + 3.75 * 0.86 + 3.05 * 1) = 14.864125000000001
p1 = (345.79 * 4 * 1 + 538.46 * 2.90 * 1 + 509.80 * 3.05 * 1 + 607.84 * 3.05 * 1 + 0) / (4 * 1 + 2.90 * 1 + 3.05 * 1 + 3.05 * 1 + 1) = 453.8242857142858
p2 = (607.84 * 3.05 * 1 + 538.46 * 2.90 * 1 + 509.80 * 3.05 * 1 + 345.79 * 4 * 1) / max_coefficients = 427.44123855255526
score = 453.8242857142858 * 0.5 + 427.44123855255526 * 0.5 = 440.63276213342056
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-06-20 | 67 -> 66 | 440.63 | |
| 2024-06-18 | 68 -> 67 | 440.63 | |
| 2024-06-11 | 67 -> 68 | 457.32 -> 440.63 | |
| 2024-06-09 | 89 -> 67 | 376.43 -> 457.32 |
Agari Summer Tournament 2024: 0% -> 100% |
| 2024-05-19 | 88 -> 89 | 376.43 | |
| 2024-05-12 | 70 -> 88 | 396.43 -> 376.43 | |
| 2024-05-06 | 71 -> 70 | 396.43 | |
| 2024-04-12 | 63 -> 71 | 422.22 -> 396.43 |
Moscow Riichi 2022: 29% -> 14% |
| 2024-03-30 | 60 -> 63 | 422.22 | |
| 2024-03-20 | 62 -> 60 | 422.22 |