Zaviyalov Anton
From Kirov, Russia
Common russian riichi rating (CRR)
Rating date June 29, 2023 (latest changes June 29, 2023).
104 place (275.72).
how we calculated rating score
max_coefficients = (4.20 * 1 + 3.75 * 1 + 4.05 * 0.86 + 2.80 * 1) = 14.221255
p1 = (560 * 4.20 * 1 + 466.67 * 1.20 * 1 + 0 + 0 + 0) / (4.20 * 1 + 1.20 * 1 + 1 + 1 + 1) = 346.66666666666663
p2 = (560 * 4.20 * 1 + 466.67 * 1.20 * 1) / max_coefficients = 204.76392554665534
score = 346.66666666666663 * 0.5 + 204.76392554665534 * 0.5 = 275.71529610666096
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-06-19 | 104 | 275.72 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament | City |
|---|---|---|---|---|---|---|---|---|
| 1 | 560 |
|
34/76 | 100% | 4.20 | RR | IX Russian Riichi Championship | Perm |
| 2 | 467 |
|
9/16 | 100% | 1.20 | CRR | Vyatka rooster | Kirov |