Menchinskaya Lada
From Perm, Russia
Common russian riichi rating (CRR)
Rating date Nov. 20, 2023 (latest changes Nov. 20, 2023).
164 place (141.08).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.86 + 2.80 * 1) = 14.149820000000002
p1 = (1000 * 1.20 * 0.57 + 183.91 * 3.75 * 1 + 0 + 0 + 0) / (1.20 * 0.57 + 3.75 * 1 + 1 + 1 + 1) = 184.96492587093582
p2 = (183.91 * 3.75 * 1 + 1000 * 1.20 * 0.57) / max_coefficients = 97.19840959107606
score = 184.96492587093582 * 0.5 + 97.19840959107606 * 0.5 = 141.08166773100595
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-11-09 | 165 -> 164 | 141.08 | |
| 2023-11-06 | 165 | 141.08 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 184 |
|
72/88 | 100% | 3.75 | RR | Money can not buy tenpai | Perm | |
| 2 | 1000 |
|
🥇 | 1/16 | 57% | 1.20 | CRR | Vyatka rooster | Kirov |