Menchinskaya Lada
From Perm, Russia
Common russian riichi rating (CRR)
Rating date April 25, 2024 (latest changes April 25, 2024).
162 place (110.47).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 3.05 * 1 + 2.90 * 1) = 13.700000000000001
p1 = (1000 * 1.20 * 0.29 + 183.91 * 3.75 * 1 + 0 + 0 + 0) / (1.20 * 0.29 + 3.75 * 1 + 1 + 1 + 1) = 145.5693347093689
p2 = (183.91 * 3.75 * 1 + 1000 * 1.20 * 0.29) / max_coefficients = 75.36496350364963
score = 145.5693347093689 * 0.5 + 75.36496350364963 * 0.5 = 110.46714910650925
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-04-20 | 163 -> 162 | 110.47 | |
| 2024-04-17 | 164 -> 163 | 110.47 | |
| 2024-04-12 | 165 -> 164 | 110.47 | |
| 2024-03-30 | 158 -> 165 | 110.47 | |
| 2024-03-20 | 166 -> 158 | 110.47 | |
| 2024-03-10 | 163 -> 166 | 112.34 -> 110.47 | |
| 2024-03-06 | 163 | 110.61 -> 112.34 | |
| 2024-03-03 | 160 -> 163 | 126.97 -> 110.61 |
Vyatka rooster: 43% -> 29% |
| 2024-02-27 | 161 -> 160 | 126.97 | |
| 2024-02-25 | 158 -> 161 | 126.97 |
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 | 29% | 1.20 | CRR | Vyatka rooster |