Aleksanyan Anna

From Moscow, Russia

Player page

Common russian riichi rating (CRR)

Rating date May 12, 2025 (latest changes May 12, 2025).

173 place (275.28).

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

p1 = (663.16 * 3.85 * 1 + 146.07 * 3.75 * 1 + 32.26 * 3.10 * 1 + 547.62 * 2.60 * 1 + 39.22 * 3.05 * 1 + 16.95 * 3.25 * 1) / (3.85 * 1 + 3.75 * 1 + 3.10 * 1 + 2.60 * 1 + 3.05 * 1 + 3.25 * 1) = 244.8678571428571

p2 = (663.16 * 3.85 * 1 + 547.62 * 2.60 * 1 + 146.07 * 3.75 * 1 + 39.22 * 3.05 * 1) / max_coefficients = 305.69564513390014

score = 244.8678571428571 * 0.5 + 305.69564513390014 * 0.5 = 275.28175113837864

Rating changes

Show

all results
Date Place Points Reason
2025-05-12 176 -> 173 268.94 -> 275.28
2025-05-03 170 -> 176 268.94
2025-04-27 166 -> 170 268.94
2025-04-26 164 -> 166 268.94
2025-04-13 162 -> 164 268.94
2025-03-29 160 -> 162 268.94
2025-03-26 161 -> 160 268.94
2025-03-23 157 -> 161 268.94
2025-03-03 160 -> 157 268.94
2025-03-02 157 -> 160 268.94

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 17 2025-02-16 59/60 100% 3.25 RR White Wolf Cup Saint Petersburg
2 39 2025-02-02 50/52 100% 3.05 RR Agari Winter Tournament 2025 Moscow
3 548 2025-01-26 20/43 100% 2.60 RR Riichi On Ice Samara
4 32 2025-01-07 31/32 100% 3.10 RR Moscow Open Riichi Marathon Moscow
5 146 2024-10-13 77/90 100% 3.75 RR Moscow Riichi 2024 Moscow
6 663 2024-09-01 33/96 100% 3.85 RR SPB Riichi Open 2024 Saint Petersburg
7 467 2016-01-07 9/16 0% 1.20 RR Riichi mahjong tournament Arkhangelsk