Svetlakova Anna

From Kirov, Russia

Player page

Internal rating (RR)

Rating date March 6, 2024 (latest changes March 6, 2024).

98 place (126.75).

max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.57 + 4.05 * 0.29) = 11.306965

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 = 113.38144232338209

score = 140.11112714046524 * 0.5 + 113.38144232338209 * 0.5 = 126.74628473192367

Rating changes

Show

all results
Date Place Points Reason
2024-03-06 99 -> 98 120.32 -> 126.75

IX Russian Riichi Championship: 71% -> 57%
2024-02-12 99 117.81 -> 120.32
2024-01-06 99 112.30 -> 117.81

IX Russian Riichi Championship: 86% -> 71%
2023-12-19 112 -> 99 112.30
2023-12-12 112 110.20 -> 112.30
2023-11-28 122 -> 112 110.20
2023-11-06 130 -> 122 105.41 -> 110.20

IX Russian Riichi Championship: 100% -> 86%
2023-10-19 131 -> 130 105.41
2023-10-12 131 103.63 -> 105.41
2023-09-06 132 -> 131 103.63

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