Yashkina Darya
From Perm, Russia
Common russian riichi rating (CRR)
Rating date March 30, 2024 (latest changes March 30, 2024).
81 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 |
---|---|---|---|
2024-03-30 | 78 -> 81 | 354.15 | |
2024-03-20 | 69 -> 78 | 407.25 -> 354.15 |
Tenpai can't buy happiness: 14% -> 0% |
2024-03-10 | 61 -> 69 | 415.10 -> 407.25 | |
2024-03-06 | 55 -> 61 | 425.01 -> 415.10 |
IX Russian Riichi Championship: 71% -> 57% |
2024-02-25 | 54 -> 55 | 425.01 | |
2024-02-20 | 55 -> 54 | 425.01 | |
2024-02-12 | 57 -> 55 | 425.01 | |
2024-01-20 | 48 -> 57 | 450.06 -> 425.01 |
Tenpai can't buy happiness: 29% -> 14% |
2024-01-06 | 40 -> 48 | 457.63 -> 450.06 |
IX Russian Riichi Championship: 86% -> 71% |
2023-12-27 | 42 -> 40 | 457.63 |
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 |