Zaviyalov Anton

From Kirov, Russia

Player page

Common russian riichi rating (CRR)

Rating date June 12, 2023 (latest changes June 12, 2023).

105 place (275.72).

max_coefficients = (4.20 * 1 + 3.75 * 1 + 4.05 * 0.86 + 2.80 * 1) = 14.221255

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 = 204.76392554665534

score = 346.66666666666663 * 0.5 + 204.76392554665534 * 0.5 = 275.71529610666096

Rating changes

Show

all results
Date Place Points Reason
2023-06-12 107 -> 105 271.71 -> 275.72
2023-06-11 91 -> 107 280.79 -> 271.71
2023-05-28 92 -> 91 280.79
2023-05-20 93 -> 92 276.96 -> 280.79
2023-05-06 94 -> 93 276.96
2023-05-01 92 -> 94 276.96
2023-04-22 90 -> 92 276.96
2023-04-19 91 -> 90 276.96
2023-03-28 95 -> 91 276.96
2023-03-20 95 273.40 -> 276.96

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 560 2022-11-06 34/76 100% 4.20 RR IX Russian Riichi Championship
2 467 2022-07-03 9/16 100% 1.20 CRR Vyatka rooster