Svetlakova Anna

From Kirov, Russia

Player page

Common russian riichi rating (CRR)

Rating date Aug. 31, 2025 (latest changes Aug. 31, 2025).

155 place (314.02).

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 + 315.79 * 1.50 * 1 + 84.75 * 3.25 * 1 + 626.87 * 4.10 * 1 + 395.35 * 3 * 1) / (4.60 * 0.71 + 3.75 * 1 + 1.50 * 1 + 3.25 * 1 + 4.10 * 1 + 3 * 1) = 299.85205800342914

p2 = (626.87 * 4.10 * 1 + 395.35 * 3 * 1 + 202.25 * 3.75 * 1 + 315.79 * 1.50 * 1) / max_coefficients = 328.17828947368423

score = 299.85205800342914 * 0.5 + 328.17828947368423 * 0.5 = 314.01517373855665

Rating changes

Show

all results
Date Place Points Reason
2025-08-25 155 313.87 -> 314.02
2025-08-04 156 -> 155 312.26 -> 313.87
2025-08-03 176 -> 156 277.68 -> 312.26

Two roosters and Chuckles: 0% -> 100%
2025-07-26 174 -> 176 277.68
2025-07-14 175 -> 174 277.68
2025-07-13 172 -> 175 277.68
2025-07-12 174 -> 172 274.53 -> 277.68

X Russian Championship: 86% -> 71%
2025-07-03 177 -> 174 274.53
2025-06-26 177 274.48 -> 274.53

Riichi or die: 29% -> 14%
2025-06-15 235 -> 177 146.64 -> 274.48

13 bloody tiles: 0% -> 100%

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
4 316 2025-01-04 14/20 100% 1.50 CRR Dirty Riichi Kirov
5 202 2024-10-13 72/90 100% 3.75 RR Moscow Riichi 2024 Moscow
6 122 2024-05-12 95/108 71% 4.60 RR X Russian Championship Perm
7 267 2023-08-26 12/16 0% 1.20 CRR Riichi or die Kirov
8 333 2023-06-11 59/88 0% 3.75 RR Money can not buy tenpai Perm
9 13 2022-11-06 75/76 0% 4.20 RR IX Russian Riichi Championship Perm