Ilina Daria
From Moscow, Russia
EMA: 15990171
Common russian riichi rating (CRR)
Rating date July 28, 2023 (latest changes July 28, 2023).
156 place (77.30).
how we calculated rating score
max_coefficients = (4.20 * 1 + 3.75 * 1 + 4.05 * 0.86 + 2.80 * 1) = 14.221255
p1 = (320 * 3.45 * 0.29 + 212.77 * 3.10 * 0.43 + 0 + 0 + 0) / (3.45 * 0.29 + 3.10 * 0.43 + 1 + 1 + 1) = 112.54486693982773
p2 = (320 * 3.45 * 0.29 + 212.77 * 3.10 * 0.43) / max_coefficients = 42.056766438686324
score = 112.54486693982773 * 0.5 + 42.056766438686324 * 0.5 = 77.30081668925703
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-07-28 | 156 | 91.65 -> 77.30 |
Saint Petersburg Open 2021: 43% -> 29% |
| 2023-07-03 | 158 -> 156 | 91.65 | |
| 2023-06-19 | 157 -> 158 | 97.89 -> 91.65 |
Agari team tournament: 57% -> 43% |
| 2023-06-12 | 157 | 96.72 -> 97.89 | |
| 2023-06-11 | 139 -> 157 | 99.37 -> 96.72 | |
| 2023-05-28 | 137 -> 139 | 111.91 -> 99.37 |
Saint Petersburg Open 2021: 57% -> 43% |
| 2023-05-20 | 137 | 110.59 -> 111.91 | |
| 2023-05-19 | 19 -> 137 | 643.41 -> 110.59 | |
| 2021-02-01 | 19 | 692.31 -> 643.41 | |
| 2020-02-01 | 19 | 692.31 |