Zaviyalov Anton

From Kirov, Russia

Player page

Common russian riichi rating (CRR)

Rating date Dec. 18, 2022 (latest changes Dec. 18, 2022).

91 place (271.38).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 1 + 3.10 * 1) = 14.85

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 = 196.0942760942761

score = 346.66666666666663 * 0.5 + 196.0942760942761 * 0.5 = 271.38047138047136

Rating changes

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all results
Date Place Points Reason
2022-12-18 89 -> 91 271.38
2022-11-28 89 269.12 -> 271.38
2022-11-06 89 269.12

IX Russian Riichi Championship: 0% -> 100%

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