Zaviyalov Anton
From Kirov, Russia
Common russian riichi rating (CRR)
Rating date May 3, 2024 (latest changes May 3, 2024).
138 place (179.76).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 3.05 * 1 + 2.90 * 1) = 13.700000000000001
p1 = (466.67 * 1.20 * 0.14 + 560 * 4.20 * 0.57 + 0 + 0 + 0) / (1.20 * 0.14 + 4.20 * 0.57 + 1 + 1 + 1) = 255.58391487895236
p2 = (560 * 4.20 * 0.57 + 466.67 * 1.20 * 0.14) / max_coefficients = 103.93795620437956
score = 255.58391487895236 * 0.5 + 103.93795620437956 * 0.5 = 179.76093554166596
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-05-03 | 136 -> 138 | 185.83 -> 179.76 |
Vyatka rooster: 29% -> 14% |
| 2024-04-27 | 137 -> 136 | 185.83 | |
| 2024-04-17 | 138 -> 137 | 185.83 | |
| 2024-04-12 | 141 -> 138 | 185.83 | |
| 2024-03-30 | 131 -> 141 | 185.83 | |
| 2024-03-20 | 136 -> 131 | 185.83 | |
| 2024-03-10 | 134 -> 136 | 188.56 -> 185.83 | |
| 2024-03-06 | 124 -> 134 | 212.45 -> 188.56 |
IX Russian Riichi Championship: 71% -> 57% |
| 2024-03-03 | 121 -> 124 | 217.70 -> 212.45 |
Vyatka rooster: 43% -> 29% |
| 2024-02-27 | 122 -> 121 | 217.70 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 560 |
|
34/76 | 57% | 4.20 | RR | IX Russian Riichi Championship |
| 2 | 467 |
|
9/16 | 14% | 1.20 | CRR | Vyatka rooster |