Svetlakova Anna

From Kirov, Russia

Player page

Internal rating (RR)

Rating date Aug. 25, 2025 (latest changes Aug. 9, 2025).

134 place (310.88).

max_coefficients = (4.10 * 1 + 3.85 * 1 + 3.75 * 1 + 3.50 * 1) = 15.2

p1 = (121.50 * 4.60 * 0.71 + 202.25 * 3.75 * 1 + 84.75 * 3.25 * 1 + 626.87 * 4.10 * 1 + 395.35 * 3 * 1) / (4.60 * 0.71 + 3.75 * 1 + 3.25 * 1 + 4.10 * 1 + 3 * 1) = 298.4772613020527

p2 = (626.87 * 4.10 * 1 + 395.35 * 3 * 1 + 202.25 * 3.75 * 1 + 121.50 * 4.60 * 0.71) / max_coefficients = 323.2789473684211

score = 298.4772613020527 * 0.5 + 323.2789473684211 * 0.5 = 310.8781043352369

Rating changes

Show

Date Place Points Reason
2025-08-04 135 -> 134 309.30 -> 310.88
2025-08-03 148 -> 135 260.49 -> 309.30

Two roosters and Chuckles: 0% -> 100%

2025-07-30 149 -> 148 260.49
2025-07-13 146 -> 149 260.49
2025-07-12 148 -> 146 257.76 -> 260.49

X Russian Championship: 86% -> 71%

2025-07-03 149 -> 148 257.76
2025-06-15 181 -> 149 108.23 -> 257.76

13 bloody tiles: 0% -> 100%

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%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 395 2025-08-03 27/44 100% 3.00 RR Two roosters and Chuckles Kirov
2 627 2025-06-15 26/68 100% 4.10 RR 13 bloody tiles Perm
3 85 2025-02-16 55/60 100% 3.25 RR White Wolf Cup Saint Petersburg
4 202 2024-10-13 72/90 100% 3.75 RR Moscow Riichi 2024 Moscow
5 122 2024-05-12 95/108 71% 4.60 RR X Russian Championship Perm
6 333 2023-06-11 59/88 0% 3.75 RR Money can not buy tenpai Perm
7 13 2022-11-06 75/76 0% 4.20 RR IX Russian Riichi Championship Perm