Zaviyalov Anton

From Kirov, Russia

Player page

Common russian riichi rating (CRR)

Rating date Sept. 3, 2024 (latest changes Sept. 3, 2024).

175 place (128.70).

max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.65 * 1 + 4 * 0.86) = 15.5284

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 = 93.1068236263878

score = 164.29657474937332 * 0.5 + 93.1068236263878 * 0.5 = 128.70169918788056

Rating changes

Show

all results
Date Place Points Reason
2024-09-03 175 127.05 -> 128.70
2024-09-01 168 -> 175 129.40 -> 127.05
2024-08-26 173 -> 168 129.40
2024-08-25 174 -> 173 129.40
2024-08-20 175 -> 174 129.40
2024-08-11 175 128.90 -> 129.40
2024-08-04 170 -> 175 130.78 -> 128.90
2024-07-14 166 -> 170 130.78
2024-07-09 167 -> 166 130.78
2024-07-06 159 -> 167 154.72 -> 130.78

IX Russian Riichi Championship: 43% -> 29%

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