Proskuriakova Olga
From Moscow, Russia
EMA: 15990193
Common russian riichi rating (CRR)
Rating date May 9, 2024 (latest changes May 9, 2024).
70 place (396.43).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 3.05 * 1 + 2.90 * 1) = 13.700000000000001
p1 = (801.80 * 4.05 * 0.14 + 345.79 * 4 * 1 + 538.46 * 2.90 * 1 + 509.80 * 3.05 * 1 + 0) / (4.05 * 0.14 + 4 * 1 + 2.90 * 1 + 3.05 * 1 + 1) = 430.546429815214
p2 = (538.46 * 2.90 * 1 + 509.80 * 3.05 * 1 + 345.79 * 4 * 1 + 801.80 * 4.05 * 0.14) / max_coefficients = 362.31094890510946
score = 430.546429815214 * 0.5 + 362.31094890510946 * 0.5 = 396.42868936016174
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 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 | |
| 2024-03-10 | 82 -> 62 | 340.90 -> 422.22 |
Agari Spring Tournament 2024: 0% -> 100% |
| 2024-03-06 | 84 -> 82 | 334.37 -> 340.90 | |
| 2024-02-27 | 85 -> 84 | 334.37 | |
| 2024-02-25 | 83 -> 85 | 334.37 | |
| 2024-02-20 | 84 -> 83 | 334.37 | |
| 2024-02-12 | 74 -> 84 | 362.71 -> 334.37 |
Moscow Riichi 2022: 43% -> 29% |