Yashkina Darya
From Perm, Russia
Common russian riichi rating (CRR)
Rating date April 26, 2024 (latest changes April 25, 2024).
80 place (354.15).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 3.05 * 1 + 2.90 * 1) = 13.700000000000001
p1 = (613.33 * 4.20 * 0.57 + 643.68 * 3.75 * 1 + 0 + 0 + 0) / (4.20 * 0.57 + 3.75 * 1 + 1 + 1 + 1) = 424.6744219596323
p2 = (643.68 * 3.75 * 1 + 613.33 * 4.20 * 0.57) / max_coefficients = 283.629197080292
score = 424.6744219596323 * 0.5 + 283.629197080292 * 0.5 = 354.15180951996217
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-04-25 | 81 -> 80 | 354.15 | |
| 2024-04-20 | 82 -> 81 | 354.15 | |
| 2024-03-30 | 79 -> 82 | 354.15 | |
| 2024-03-20 | 70 -> 79 | 407.25 -> 354.15 |
Tenpai can't buy happiness: 14% -> 0% |
| 2024-03-10 | 62 -> 70 | 415.10 -> 407.25 | |
| 2024-03-06 | 56 -> 62 | 425.01 -> 415.10 |
IX Russian Riichi Championship: 71% -> 57% |
| 2024-02-25 | 55 -> 56 | 425.01 | |
| 2024-02-20 | 56 -> 55 | 425.01 | |
| 2024-02-12 | 58 -> 56 | 425.01 | |
| 2024-01-20 | 49 -> 58 | 450.06 -> 425.01 |
Tenpai can't buy happiness: 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 | 57% | 4.20 | RR | IX Russian Riichi Championship |
| 3 | 866 |
|
10/68 | 0% | 3.50 | RR | Tenpai can't buy happiness |
| 4 | 691 |
|
18/56 | 0% | 3.30 | RR | Kirov Tournament |