Menchinskaya Lada
From Perm, Russia
Common russian riichi rating (CRR)
Rating date Feb. 27, 2024 (latest changes Feb. 27, 2024).
160 place (126.97).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.71 + 2.90 * 1) = 13.650060000000002
p1 = (1000 * 1.20 * 0.43 + 183.91 * 3.75 * 1 + 0 + 0 + 0) / (1.20 * 0.43 + 3.75 * 1 + 1 + 1 + 1) = 165.73884410378398
p2 = (183.91 * 3.75 * 1 + 1000 * 1.20 * 0.43) / max_coefficients = 88.2032752969584
score = 165.73884410378398 * 0.5 + 88.2032752969584 * 0.5 = 126.97105970037119
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-02-27 | 161 -> 160 | 126.97 | |
| 2024-02-25 | 158 -> 161 | 126.97 | |
| 2024-02-20 | 159 -> 158 | 126.97 | |
| 2024-01-06 | 160 -> 159 | 125.11 -> 126.97 | |
| 2024-01-05 | 163 -> 160 | 125.11 | |
| 2024-01-03 | 156 -> 163 | 140.74 -> 125.11 |
Vyatka rooster: 57% -> 43% |
| 2023-12-19 | 165 -> 156 | 140.74 | |
| 2023-12-12 | 166 -> 165 | 140.74 | |
| 2023-11-28 | 172 -> 166 | 140.74 | |
| 2023-11-26 | 165 -> 172 | 141.08 -> 140.74 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 184 |
|
72/88 | 100% | 3.75 | RR | Money can not buy tenpai |
| 2 | 1000 |
|
1/16 | 43% | 1.20 | CRR | Vyatka rooster |