Svetlakova Anna

From Kirov, Russia

Player page

Internal rating (RR)

Rating date June 11, 2025 (latest changes June 11, 2025).

181 place (108.23).

max_coefficients = (4.60 * 0.86 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.19266

p1 = (121.50 * 4.60 * 0.86 + 202.25 * 3.75 * 1 + 84.75 * 3.25 * 1 + 0 + 0) / (4.60 * 0.86 + 3.75 * 1 + 3.25 * 1 + 1 + 1) = 116.88941840394479

p2 = (202.25 * 3.75 * 1 + 121.50 * 4.60 * 0.86 + 84.75 * 3.25 * 1) / max_coefficients = 99.57834901853923

score = 116.88941840394479 * 0.5 + 99.57834901853923 * 0.5 = 108.23388371124202

Rating changes

Show

all results
Date Place Points Reason
2025-06-11 184 -> 181 123.44 -> 108.23

Money can not buy tenpai: 14% -> 0%
2025-05-30 185 -> 184 123.44
2025-05-12 185 123.30 -> 123.44

X Russian Championship: 100% -> 86%
2025-05-03 181 -> 185 123.30
2025-04-27 180 -> 181 123.30
2025-04-26 178 -> 180 123.30
2025-04-11 177 -> 178 132.82 -> 123.30

Money can not buy tenpai: 29% -> 14%
2025-03-30 178 -> 177 132.82
2025-03-02 174 -> 178 132.82
2025-02-16 165 -> 174 126.12 -> 132.82

White Wolf Cup: 0% -> 100%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 85 2025-02-16 55/60 100% 3.25 RR White Wolf Cup Saint Petersburg
2 202 2024-10-13 72/90 100% 3.75 RR Moscow Riichi 2024 Moscow
3 122 2024-05-12 95/108 86% 4.60 RR X Russian Championship Perm
4 333 2023-06-11 59/88 0% 3.75 RR Money can not buy tenpai Perm
5 13 2022-11-06 75/76 0% 4.20 RR IX Russian Riichi Championship Perm