Zaviyalov Anton

From Kirov, Russia

Player page

Common russian riichi rating (CRR)

Rating date Oct. 13, 2024 (latest changes Oct. 13, 2024).

164 place (209.31).

max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85

p1 = (560 * 4.20 * 0.14 + 168.22 * 4.60 * 1 + 426.97 * 3.75 * 1 + 0 + 0) / (4.20 * 0.14 + 4.60 * 1 + 3.75 * 1 + 1 + 1) = 247.5804050709669

p2 = (426.97 * 3.75 * 1 + 168.22 * 4.60 * 1 + 560 * 4.20 * 0.14) / max_coefficients = 171.04416403785487

score = 247.5804050709669 * 0.5 + 171.04416403785487 * 0.5 = 209.3122845544109

Rating changes

Show

Date Place Points Reason
2024-10-13 186 -> 164 103.42 -> 209.31

Moscow Riichi 2024: 0% -> 100%

2024-09-15 182 -> 186 103.42
2024-09-06 175 -> 182 128.70 -> 103.42

IX Russian Riichi Championship: 29% -> 14%

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

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 427 2024-10-13 52/90 100% 3.75 RR Moscow Riichi 2024
2 168 2024-05-12 90/108 100% 4.60 RR X Russian Championship
3 560 2022-11-06 34/76 14% 4.20 RR IX Russian Riichi Championship
4 467 2022-07-03 9/16 0% 1.20 CRR Vyatka rooster