Yashkina Darya
From Perm, Russia
Internal rating (RR)
Rating date June 2, 2024 (latest changes May 12, 2024).
28 place (540.66).
how we calculated rating score
max_coefficients = (4.60 * 1 + 4 * 1 + 3.75 * 1 + 3.05 * 1) = 15.399999999999999
p1 = (613.33 * 4.20 * 0.43 + 643.68 * 3.75 * 1 + 831.78 * 4.60 * 1 + 0 + 0) / (4.20 * 0.43 + 3.75 * 1 + 4.60 * 1 + 1 + 1) = 604.4409437931478
p2 = (831.78 * 4.60 * 1 + 643.68 * 3.75 * 1 + 613.33 * 4.20 * 0.43) / max_coefficients = 476.885064935065
score = 604.4409437931478 * 0.5 + 476.885064935065 * 0.5 = 540.6630043641064
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-05-12 | 62 -> 28 | 342.07 -> 540.66 |
X Russian Championship: 0% -> 100% |
| 2024-05-06 | 59 -> 62 | 359.52 -> 342.07 |
IX Russian Riichi Championship: 57% -> 43% |
| 2024-04-12 | 61 -> 59 | 359.52 | |
| 2024-03-30 | 58 -> 61 | 359.52 | |
| 2024-03-20 | 51 -> 58 | 413.22 -> 359.52 |
Tenpai can't buy happiness: 14% -> 0% |
| 2024-03-10 | 42 -> 51 | 440.61 -> 413.22 | |
| 2024-03-06 | 35 -> 42 | 450.14 -> 440.61 |
IX Russian Riichi Championship: 71% -> 57% |
| 2024-02-12 | 38 -> 35 | 441.02 -> 450.14 | |
| 2024-01-20 | 32 -> 38 | 467.55 -> 441.02 |
Tenpai can't buy happiness: 29% -> 14% |
| 2024-01-06 | 31 -> 32 | 474.76 -> 467.55 |
IX Russian Riichi Championship: 86% -> 71% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 832 |
|
19/108 | 100% | 4.60 | RR | X Russian Championship |
| 2 | 644 |
|
32/88 | 100% | 3.75 | RR | Money can not buy tenpai |
| 3 | 613 |
|
30/76 | 43% | 4.20 | RR | IX Russian Riichi Championship |
| 4 | 866 |
|
10/68 | 0% | 3.50 | RR | Tenpai can't buy happiness |
| 5 | 691 |
|
18/56 | 0% | 3.30 | RR | Kirov Tournament |