Zaviyalov Anton

From Kirov, Russia

Player page

Common russian riichi rating (CRR)

Rating date Sept. 20, 2023 (latest changes Sept. 20, 2023).

124 place (263.48).

max_coefficients = (4.20 * 1 + 4 * 1 + 3.75 * 1 + 4.05 * 0.71) = 14.842915

p1 = (466.67 * 1.20 * 0.71 + 560 * 4.20 * 1 + 0 + 0 + 0) / (1.20 * 0.71 + 4.20 * 1 + 1 + 1 + 1) = 341.56079809759274

p2 = (560 * 4.20 * 1 + 466.67 * 1.20 * 0.71) / max_coefficients = 185.40899816511785

score = 341.56079809759274 * 0.5 + 185.40899816511785 * 0.5 = 263.4848981313553

Rating changes

Show

all results
Date Place Points Reason
2023-09-06 125 -> 124 263.48
2023-09-03 101 -> 125 275.87 -> 263.48

Vyatka rooster: 86% -> 71%
2023-08-27 100 -> 101 275.87
2023-08-26 99 -> 100 275.87
2023-08-19 100 -> 99 275.87
2023-08-12 101 -> 100 271.65 -> 275.87
2023-07-28 103 -> 101 271.65
2023-07-20 104 -> 103 271.65
2023-07-03 103 -> 104 275.72 -> 271.65

Vyatka rooster: 100% -> 86%
2023-06-19 105 -> 103 275.72

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 71% 1.20 CRR Vyatka rooster