Yashkina Darya
From Perm, Russia
Internal rating (RR)
Rating date Aug. 4, 2024 (latest changes Aug. 4, 2024).
45 place (515.42).
how we calculated rating score
max_coefficients = (4.60 * 1 + 4 * 1 + 3.65 * 1 + 3.75 * 0.86) = 15.464125
p1 = (613.33 * 4.20 * 0.29 + 643.68 * 3.75 * 0.86 + 831.78 * 4.60 * 1 + 0 + 0) / (4.20 * 0.29 + 3.75 * 0.86 + 4.60 * 1 + 1 + 1) = 602.0474729357418
p2 = (831.78 * 4.60 * 1 + 643.68 * 3.75 * 0.86 + 613.33 * 4.20 * 0.29) / max_coefficients = 428.79826695658505
score = 602.0474729357418 * 0.5 + 428.79826695658505 * 0.5 = 515.4228699461635
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-08-04 | 38 -> 45 | 524.08 -> 515.42 | |
| 2024-07-14 | 34 -> 38 | 524.08 | |
| 2024-07-06 | 33 -> 34 | 536.75 -> 524.08 |
IX Russian Riichi Championship: 43% -> 29% |
| 2024-06-11 | 32 -> 33 | 540.66 -> 536.75 |
Money can not buy tenpai: 100% -> 86% |
| 2024-06-09 | 27 -> 32 | 540.66 | |
| 2024-05-12 | 62 -> 27 | 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 | 60 -> 59 | 359.52 | |
| 2024-03-30 | 57 -> 60 | 359.52 | |
| 2024-03-20 | 50 -> 57 | 413.22 -> 359.52 |
Tenpai can't buy happiness: 14% -> 0% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 832 |
|
19/108 | 100% | 4.60 | RR | X Russian Championship |
| 2 | 644 |
|
32/88 | 86% | 3.75 | RR | Money can not buy tenpai |
| 3 | 613 |
|
30/76 | 29% | 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 |