Zaviyalov Anton

From Kirov, Russia

Player page

Common russian riichi rating (CRR)

Rating date Jan. 5, 2024 (latest changes Jan. 5, 2024).

118 place (237.71).

max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.86 + 2.90 * 1) = 14.249820000000001

p1 = (466.67 * 1.20 * 0.43 + 560 * 4.20 * 0.86 + 0 + 0 + 0) / (1.20 * 0.43 + 4.20 * 0.86 + 1 + 1 + 1) = 317.10368364974545

p2 = (560 * 4.20 * 0.86 + 466.67 * 1.20 * 0.43) / max_coefficients = 158.3121751713355

score = 317.10368364974545 * 0.5 + 158.3121751713355 * 0.5 = 237.7079294105405

Rating changes

Show

all results
Date Place Points Reason
2024-01-05 119 -> 118 237.71
2024-01-03 116 -> 119 242.27 -> 237.71

Vyatka rooster: 57% -> 43%
2023-12-20 117 -> 116 242.27
2023-12-19 121 -> 117 242.27
2023-12-12 125 -> 121 242.27
2023-11-28 132 -> 125 242.27
2023-11-26 127 -> 132 242.85 -> 242.27
2023-11-20 131 -> 127 242.85
2023-11-06 127 -> 131 260.00 -> 242.85

IX Russian Riichi Championship: 100% -> 86%
2023-11-05 121 -> 127 260.00

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 560 2022-11-06 34/76 86% 4.20 RR IX Russian Riichi Championship
2 467 2022-07-03 9/16 43% 1.20 CRR Vyatka rooster