Aleksanyan Anna

From Moscow, Russia

Player page

Internal rating (RR)

Rating date May 5, 2026 (latest changes May 3, 2026).

161 place (281.55).

max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.45 * 1 + 3.40 * 1) = 14.85

p1 = (663.16 * 3.85 * 0.29 + 146.07 * 3.75 * 0.43 + 32.26 * 3.10 * 0.71 + 547.62 * 2.60 * 0.71 + 39.22 * 3.05 * 0.71 + 16.95 * 3.25 * 0.71 + 149.25 * 4.10 * 1 + 324.68 * 3.45 * 1 + 456.14 * 3.90 * 1) / (3.85 * 0.29 + 3.75 * 0.43 + 3.10 * 0.71 + 2.60 * 0.71 + 3.05 * 0.71 + 3.25 * 0.71 + 4.10 * 1 + 3.45 * 1 + 3.90 * 1) = 250.27635648964235

p2 = (456.14 * 3.90 * 1 + 324.68 * 3.45 * 1 + 547.62 * 2.60 * 0.71 + 663.16 * 3.85 * 0.29) / max_coefficients = 312.83164983164977

score = 250.27635648964235 * 0.5 + 312.83164983164977 * 0.5 = 281.55400316064606

Rating changes

Show

all results
Date Place Points Reason
2026-05-03 158 -> 161 280.51 -> 281.55
2026-05-01 148 -> 158 297.59 -> 280.51

SPB Riichi Open 2024: 43% -> 29%
2026-04-27 150 -> 148 297.59
2026-04-26 151 -> 150 297.59
2026-04-19 147 -> 151 297.59
2026-04-16 149 -> 147 295.21 -> 297.59

White Wolf Cup: 86% -> 71%
2026-04-13 151 -> 149 294.01 -> 295.21

Moscow Riichi 2024: 57% -> 43%
2026-04-11 147 -> 151 294.01
2026-04-05 146 -> 147 294.01
2026-04-04 147 -> 146 294.01

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 456 2025-11-04 32/58 100% 3.90 RR XI Russian Championship Moscow
2 325 2025-08-31 53/78 100% 3.45 RR SPB Riichi Open 2025 Saint Petersburg
3 149 2025-06-15 58/68 100% 4.10 RR 13 bloody tiles Perm
4 17 2025-02-16 59/60 71% 3.25 RR White Wolf Cup Saint Petersburg
5 39 2025-02-02 50/52 71% 3.05 RR Agari Winter Tournament 2025 Moscow
6 548 2025-01-26 20/43 71% 2.60 RR Riichi On Ice Samara
7 32 2025-01-07 31/32 71% 3.10 RR Moscow Open Riichi Marathon Moscow
8 146 2024-10-13 77/90 43% 3.75 RR Moscow Riichi 2024 Moscow
9 663 2024-09-01 33/96 29% 3.85 RR SPB Riichi Open 2024 Saint Petersburg
10 467 2016-01-07 9/16 0% 1.20 RR Riichi mahjong tournament Arkhangelsk