Grekhneva Yuliya
From Irkutsk, Russia
Common russian riichi rating (CRR)
Rating date Feb. 1, 2021 (latest changes Feb. 1, 2021).
151 place (120.03).
how we calculated rating score
max_coefficients = (4.05 * 0.86 + 2.90 * 1 + 3.85 * 0.71 + 3.45 * 0.71) = 11.585645
p1 = (210.53 * 1.30 * 0.86 + 533.33 * 1.20 * 1 + 0 + 0 + 0) / (1.30 * 0.86 + 1.20 * 1 + 1 + 1 + 1) = 164.57134900070187
p2 = (533.33 * 1.20 * 1 + 210.53 * 1.30 * 0.86) / max_coefficients = 75.48738115141626
score = 164.57134900070187 * 0.5 + 75.48738115141626 * 0.5 = 120.02936507605907
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2021-02-01 | 151 | 120.03 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 533 |
|
8/16 | 100% | 1.20 | CRR | Winter tournament |
| 2 | 211 |
|
16/20 | 86% | 1.30 | CRR | Irkutsk Winter Tournament 2019 |