Menchinskaya Lada
From Perm, Russia
Common russian riichi rating (CRR)
Rating date July 2, 2023 (latest changes July 2, 2023).
135 place (185.28).
how we calculated rating score
max_coefficients = (4.20 * 1 + 3.75 * 1 + 4.05 * 0.86 + 2.80 * 1) = 14.221255
p1 = (183.91 * 3.75 * 1 + 1000 * 1.20 * 1 + 0 + 0 + 0) / (3.75 * 1 + 1.20 * 1 + 1 + 1 + 1) = 237.69308176100625
p2 = (1000 * 1.20 * 1 + 183.91 * 3.75 * 1) / max_coefficients = 132.8757553394549
score = 237.69308176100625 * 0.5 + 132.8757553394549 * 0.5 = 185.28441855023058
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-06-19 | 135 | 185.28 |
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 | 100% | 1.20 | CRR | Vyatka rooster | Kirov |