Zaviyalov Anton

From Kirov, Russia

Player page

Common russian riichi rating (CRR)

Rating date May 12, 2024 (latest changes May 12, 2024).

151 place (169.06).

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

Show

Date Place Points Reason
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
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

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 168 2024-05-12 90/108 100% 4.60 RR X Russian Championship
2 560 2022-11-06 34/76 43% 4.20 RR IX Russian Riichi Championship
3 467 2022-07-03 9/16 14% 1.20 CRR Vyatka rooster