Zaviyalov Anton

From Kirov, Russia

Player page

Common russian riichi rating (CRR)

Rating date April 17, 2024 (latest changes April 17, 2024).

137 place (185.83).

max_coefficients = (4 * 1 + 3.75 * 1 + 3.05 * 1 + 2.90 * 1) = 13.700000000000001

p1 = (466.67 * 1.20 * 0.29 + 560 * 4.20 * 0.57 + 0 + 0 + 0) / (1.20 * 0.29 + 4.20 * 0.57 + 1 + 1 + 1) = 261.8828708347264

p2 = (560 * 4.20 * 0.57 + 466.67 * 1.20 * 0.29) / max_coefficients = 109.77518248175183

score = 261.8828708347264 * 0.5 + 109.77518248175183 * 0.5 = 185.82902665823912

Rating changes

Show

Date Place Points Reason
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
2024-02-25 118 -> 122 217.70
2024-02-20 119 -> 118 217.70

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 560 2022-11-06 34/76 57% 4.20 RR IX Russian Riichi Championship
2 467 2022-07-03 9/16 29% 1.20 CRR Vyatka rooster