Zaviyalov Anton

From Kirov, Russia

Player page

Common russian riichi rating (CRR)

Rating date June 11, 2023 (latest changes June 11, 2023).

107 place (271.71).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.75 * 1 + 2.80 * 1) = 14.8

p1 = (560 * 4.20 * 1 + 466.67 * 1.20 * 1 + 0 + 0 + 0) / (4.20 * 1 + 1.20 * 1 + 1 + 1 + 1) = 346.66666666666663

p2 = (560 * 4.20 * 1 + 466.67 * 1.20 * 1) / max_coefficients = 196.75675675675674

score = 346.66666666666663 * 0.5 + 196.75675675675674 * 0.5 = 271.7117117117117

Rating changes

Show

all results
Date Place Points Reason
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
2023-03-06 97 -> 95 273.40

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