Yashkina Darya
From Perm, Russia
Common russian riichi rating (CRR)
Rating date Dec. 18, 2023 (latest changes Dec. 18, 2023).
44 place (457.63).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.86 + 2.90 * 1) = 14.249820000000001
p1 = (865.67 * 3.50 * 0.29 + 613.33 * 4.20 * 0.86 + 643.68 * 3.75 * 1 + 0 + 0) / (3.50 * 0.29 + 4.20 * 0.86 + 3.75 * 1 + 1 + 1) = 530.1866611528565
p2 = (643.68 * 3.75 * 1 + 613.33 * 4.20 * 0.86 + 865.67 * 3.50 * 0.29) / max_coefficients = 385.0792501238612
score = 530.1866611528565 * 0.5 + 385.0792501238612 * 0.5 = 457.6329556383588
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-12-12 | 48 -> 44 | 457.63 | |
| 2023-11-28 | 49 -> 48 | 457.63 | |
| 2023-11-26 | 46 -> 49 | 458.99 -> 457.63 | |
| 2023-11-20 | 40 -> 46 | 482.02 -> 458.99 |
Tenpai can't buy happiness: 43% -> 29% |
| 2023-11-06 | 32 -> 40 | 527.01 -> 482.02 |
IX Russian Riichi Championship: 100% -> 86% Kirov Tournament: 14% -> 0% |
| 2023-11-05 | 31 -> 32 | 527.01 | |
| 2023-10-22 | 29 -> 31 | 527.01 | |
| 2023-10-12 | 29 | 525.61 -> 527.01 | |
| 2023-09-20 | 28 -> 29 | 545.87 -> 525.61 |
Tenpai can't buy happiness: 57% -> 43% |
| 2023-09-06 | 25 -> 28 | 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 | 86% | 4.20 | RR | IX Russian Riichi Championship |
| 3 | 866 |
|
10/68 | 29% | 3.50 | RR | Tenpai can't buy happiness |
| 4 | 691 |
|
18/56 | 0% | 3.30 | RR | Kirov Tournament |