Svetlakova Anna

From Kirov, Russia

Player page

Internal rating (RR)

Rating date May 2, 2024 (latest changes April 12, 2024).

108 place (118.62).

max_coefficients = (4 * 1 + 3.75 * 1 + 3.05 * 1 + 4.20 * 0.57) = 13.19988

p1 = (13.33 * 4.20 * 0.57 + 333.33 * 3.75 * 1 + 0 + 0 + 0) / (4.20 * 0.57 + 3.75 * 1 + 1 + 1 + 1) = 140.11112714046524

p2 = (333.33 * 3.75 * 1 + 13.33 * 4.20 * 0.57) / max_coefficients = 97.12209504934893

score = 140.11112714046524 * 0.5 + 97.12209504934893 * 0.5 = 118.61661109490709

Rating changes

Show

all results
Date Place Points Reason
2024-04-12 109 -> 108 118.62
2024-03-30 97 -> 109 118.62
2024-03-20 107 -> 97 118.62
2024-03-10 99 -> 107 126.75 -> 118.62
2024-03-06 100 -> 99 120.32 -> 126.75

IX Russian Riichi Championship: 71% -> 57%
2024-02-12 100 117.81 -> 120.32
2024-01-06 100 112.30 -> 117.81

IX Russian Riichi Championship: 86% -> 71%
2023-12-19 113 -> 100 112.30
2023-12-12 113 110.20 -> 112.30
2023-11-28 123 -> 113 110.20

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 333 2023-06-11 59/88 100% 3.75 RR Money can not buy tenpai
2 13 2022-11-06 75/76 57% 4.20 RR IX Russian Riichi Championship