Zaviyalov Anton
From Kirov, Russia
Common russian riichi rating (CRR)
Rating date May 6, 2023 (latest changes May 6, 2023).
93 place (276.96).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 0.86 + 2.80 * 1) = 14.04985
p1 = (466.67 * 1.20 * 1 + 560 * 4.20 * 1 + 0 + 0 + 0) / (1.20 * 1 + 4.20 * 1 + 1 + 1 + 1) = 346.66666666666663
p2 = (560 * 4.20 * 1 + 466.67 * 1.20 * 1) / max_coefficients = 207.26199923842606
score = 346.66666666666663 * 0.5 + 207.26199923842606 * 0.5 = 276.96433295254633
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-05-06 | 94 -> 93 | 276.96 | |
| 2023-05-05 | 94 | 276.96 |
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 |