Zaviyalov Anton

From Kirov, Russia

Player page

Common russian riichi rating (CRR)

Rating date May 1, 2023 (latest changes May 1, 2023).

95 place (276.96).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 0.86 + 2.80 * 1) = 14.04985

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 = 207.26199923842606

score = 346.66666666666663 * 0.5 + 207.26199923842606 * 0.5 = 276.96433295254633

Rating changes

Show

all results
Date Place Points Reason
2023-05-01 93 -> 95 276.96
2023-04-22 91 -> 93 276.96
2023-04-19 92 -> 91 276.96
2023-03-28 96 -> 92 276.96
2023-03-20 96 273.40 -> 276.96
2023-03-06 98 -> 96 273.40
2023-03-05 99 -> 98 273.40
2023-02-25 90 -> 99 273.40
2023-02-19 91 -> 90 273.40
2023-01-28 91 272.33 -> 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