Zaviyalov Anton
From Kirov, Russia
Common russian riichi rating (CRR)
Rating date June 9, 2024 (latest changes June 9, 2024).
165 place (169.06).
how we calculated rating score
max_coefficients = (4.60 * 1 + 4 * 1 + 3.75 * 1 + 3.05 * 1) = 15.399999999999999
p1 = (466.67 * 1.20 * 0.14 + 560 * 4.20 * 0.43 + 168.22 * 4.60 * 1 + 0 + 0) / (1.20 * 0.14 + 4.20 * 0.43 + 4.60 * 1 + 1 + 1) = 217.21965560688787
p2 = (560 * 4.20 * 0.43 + 168.22 * 4.60 * 1 + 466.67 * 1.20 * 0.14) / max_coefficients = 120.90389610389612
score = 217.21965560688787 * 0.5 + 120.90389610389612 * 0.5 = 169.061775855392
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-06-09 | 157 -> 165 | 169.06 | |
| 2024-05-25 | 152 -> 157 | 169.06 | |
| 2024-05-19 | 150 -> 152 | 169.06 | |
| 2024-05-14 | 151 -> 150 | 169.06 | |
| 2024-05-12 | 148 -> 151 | 149.14 -> 169.06 |
X Russian Championship: 0% -> 100% |
| 2024-05-06 | 140 -> 148 | 179.76 -> 149.14 |
IX Russian Riichi Championship: 57% -> 43% |
| 2024-05-05 | 138 -> 140 | 179.76 | |
| 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 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 168 |
|
90/108 | 100% | 4.60 | RR | X Russian Championship |
| 2 | 560 |
|
34/76 | 43% | 4.20 | RR | IX Russian Riichi Championship |
| 3 | 467 |
|
9/16 | 14% | 1.20 | CRR | Vyatka rooster |