Svetlakova Anna

From Kirov, Russia

Player page

Common russian riichi rating (CRR)

Rating date June 9, 2024 (latest changes June 9, 2024).

171 place (157.06).

max_coefficients = (4.60 * 1 + 4 * 1 + 3.75 * 1 + 3.05 * 1) = 15.399999999999999

p1 = (13.33 * 4.20 * 0.43 + 333.33 * 3.75 * 1 + 266.67 * 1.20 * 1 + 121.50 * 4.60 * 1 + 0) / (4.20 * 0.43 + 3.75 * 1 + 1.20 * 1 + 4.60 * 1 + 1) = 174.32057340333535

p2 = (333.33 * 3.75 * 1 + 121.50 * 4.60 * 1 + 266.67 * 1.20 * 1 + 13.33 * 4.20 * 0.43) / max_coefficients = 139.79740259740262

score = 174.32057340333535 * 0.5 + 139.79740259740262 * 0.5 = 157.05898800036897

Rating changes

Show

Date Place Points Reason
2024-06-09 163 -> 171 157.06
2024-05-25 158 -> 163 157.06
2024-05-19 157 -> 158 157.06
2024-05-12 147 -> 157 149.26 -> 157.06

X Russian Championship: 0% -> 100%

2024-05-06 151 -> 147 144.14 -> 149.26

IX Russian Riichi Championship: 57% -> 43%

2024-05-05 150 -> 151 144.14
2024-05-03 151 -> 150 144.14
2024-05-01 153 -> 151 144.14
2024-04-27 154 -> 153 144.14
2024-04-17 155 -> 154 144.14

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 122 2024-05-12 95/108 100% 4.60 RR X Russian Championship
2 267 2023-08-26 12/16 100% 1.20 CRR Riichi or die
3 333 2023-06-11 59/88 100% 3.75 RR Money can not buy tenpai
4 13 2022-11-06 75/76 43% 4.20 RR IX Russian Riichi Championship