Yashkina Darya
From Perm, Russia
Common russian riichi rating (CRR)
Rating date Nov. 20, 2023 (latest changes Nov. 20, 2023).
45 place (458.99).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.86 + 2.80 * 1) = 14.149820000000002
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 = 387.8006928710047
score = 530.1866611528565 * 0.5 + 387.8006928710047 * 0.5 = 458.9936770119306
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-11-20 | 39 -> 45 | 482.02 -> 458.99 |
Tenpai can't buy happiness: 43% -> 29% |
| 2023-11-06 | 31 -> 39 | 527.01 -> 482.02 |
IX Russian Riichi Championship: 100% -> 86% Kirov Tournament: 14% -> 0% |
| 2023-11-05 | 30 -> 31 | 527.01 | |
| 2023-10-22 | 28 -> 30 | 527.01 | |
| 2023-10-12 | 28 | 525.61 -> 527.01 | |
| 2023-09-20 | 27 -> 28 | 545.87 -> 525.61 |
Tenpai can't buy happiness: 57% -> 43% |
| 2023-09-06 | 24 -> 27 | 558.31 -> 545.87 |
Kirov Tournament: 29% -> 14% |
| 2023-09-03 | 15 -> 24 | 580.15 -> 558.31 | |
| 2023-08-12 | 15 | 569.16 -> 580.15 | |
| 2023-07-28 | 16 -> 15 | 569.16 |
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 |