Yashkina Darya
From Perm, Russia
Internal rating (RR)
Rating date Jan. 20, 2024 (latest changes Jan. 20, 2024).
37 place (441.02).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.71 + 4.05 * 0.43) = 12.485890000000001
p1 = (865.67 * 3.50 * 0.14 + 613.33 * 4.20 * 0.71 + 643.68 * 3.75 * 1 + 0 + 0) / (3.50 * 0.14 + 4.20 * 0.71 + 3.75 * 1 + 1 + 1) = 506.66957831227614
p2 = (643.68 * 3.75 * 1 + 613.33 * 4.20 * 0.71 + 865.67 * 3.50 * 0.14) / max_coefficients = 375.36771507677867
score = 506.66957831227614 * 0.5 + 375.36771507677867 * 0.5 = 441.01864669452743
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2024-01-20 | 31 -> 37 | 467.55 -> 441.02 |
Tenpai can't buy happiness: 29% -> 14% |
2024-01-06 | 30 -> 31 | 474.76 -> 467.55 |
IX Russian Riichi Championship: 86% -> 71% |
2023-12-19 | 31 -> 30 | 474.76 | |
2023-12-12 | 33 -> 31 | 465.89 -> 474.76 | |
2023-11-28 | 34 -> 33 | 465.89 | |
2023-11-20 | 30 -> 34 | 489.46 -> 465.89 |
Tenpai can't buy happiness: 43% -> 29% |
2023-11-06 | 21 -> 30 | 534.65 -> 489.46 |
Kirov Tournament: 14% -> 0% IX Russian Riichi Championship: 100% -> 86% |
2023-10-12 | 22 -> 21 | 525.61 -> 534.65 | |
2023-09-20 | 20 -> 22 | 545.87 -> 525.61 |
Tenpai can't buy happiness: 57% -> 43% |
2023-09-06 | 17 -> 20 | 558.31 -> 545.87 |
Kirov Tournament: 29% -> 14% |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 644 |
|
32/88 | 100% | 3.75 | RR | Money can not buy tenpai |
2 | 613 |
|
30/76 | 71% | 4.20 | RR | IX Russian Riichi Championship |
3 | 866 |
|
10/68 | 14% | 3.50 | RR | Tenpai can't buy happiness |
4 | 691 |
|
18/56 | 0% | 3.30 | RR | Kirov Tournament |