Zaviyalov Anton

From Kirov, Russia

Player page

Common russian riichi rating (CRR)

Rating date March 9, 2024 (latest changes March 9, 2024).

134 place (188.56).

max_coefficients = (4 * 1 + 3.75 * 1 + 2.90 * 1 + 4.20 * 0.57) = 13.04988

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 = 115.24397159207595

score = 261.8828708347264 * 0.5 + 115.24397159207595 * 0.5 = 188.56342121340117

Rating changes

Show

Date Place Points Reason
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
2024-02-12 121 -> 119 217.70
2024-01-20 124 -> 121 217.70
2024-01-06 118 -> 124 237.71 -> 217.70

IX Russian Riichi Championship: 86% -> 71%

2024-01-05 119 -> 118 237.71
2024-01-03 116 -> 119 242.27 -> 237.71

Vyatka rooster: 57% -> 43%

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