Zaviyalov Anton

From Kirov, Russia

Player page

Common russian riichi rating (CRR)

Rating date July 19, 2024 (latest changes July 14, 2024).

170 place (130.78).

max_coefficients = (4.60 * 1 + 4 * 1 + 3.75 * 0.86 + 3.05 * 1) = 14.864125000000001

p1 = (560 * 4.20 * 0.29 + 168.22 * 4.60 * 1 + 0 + 0 + 0) / (4.20 * 0.29 + 4.60 * 1 + 1 + 1 + 1) = 164.29657474937332

p2 = (168.22 * 4.60 * 1 + 560 * 4.20 * 0.29) / max_coefficients = 97.2677503721208

score = 164.29657474937332 * 0.5 + 97.2677503721208 * 0.5 = 130.78216256074705

Rating changes

Show

Date Place Points Reason
2024-07-14 167 -> 170 130.78
2024-07-09 168 -> 167 130.78
2024-07-06 160 -> 168 154.72 -> 130.78

IX Russian Riichi Championship: 43% -> 29%

2024-07-03 157 -> 160 171.24 -> 154.72

Vyatka rooster: 14% -> 0%

2024-06-27 158 -> 157 171.24
2024-06-22 159 -> 158 171.24
2024-06-11 166 -> 159 169.06 -> 171.24
2024-06-09 158 -> 166 169.06
2024-05-25 153 -> 158 169.06
2024-05-19 151 -> 153 169.06

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 168 2024-05-12 90/108 100% 4.60 RR X Russian Championship
2 560 2022-11-06 34/76 29% 4.20 RR IX Russian Riichi Championship
3 467 2022-07-03 9/16 0% 1.20 CRR Vyatka rooster