Aleksanyan Anna

From Moscow, Russia

Player page

Internal rating (RR)

Rating date March 5, 2026 (latest changes March 2, 2026).

146 place (299.22).

max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.50 * 1 + 3.45 * 1) = 14.95

p1 = (663.16 * 3.85 * 0.43 + 146.07 * 3.75 * 0.57 + 32.26 * 3.10 * 0.86 + 547.62 * 2.60 * 0.86 + 39.22 * 3.05 * 0.86 + 16.95 * 3.25 * 0.86 + 149.25 * 4.10 * 1 + 324.68 * 3.45 * 1 + 456.14 * 3.90 * 1) / (3.85 * 0.43 + 3.75 * 0.57 + 3.10 * 0.86 + 2.60 * 0.86 + 3.05 * 0.86 + 3.25 * 0.86 + 4.10 * 1 + 3.45 * 1 + 3.90 * 1) = 249.6891655691815

p2 = (456.14 * 3.90 * 1 + 547.62 * 2.60 * 0.86 + 324.68 * 3.45 * 1 + 663.16 * 3.85 * 0.43) / max_coefficients = 348.74314381270904

score = 249.6891655691815 * 0.5 + 348.74314381270904 * 0.5 = 299.21615469094525

Rating changes

Show

all results
Date Place Points Reason
2026-03-02 147 -> 146 299.22
2026-03-01 143 -> 147 315.77 -> 299.22

SPB Riichi Open 2024: 57% -> 43%
2026-02-23 136 -> 143 315.77
2026-02-16 137 -> 136 313.66 -> 315.77

White Wolf Cup: 100% -> 86%
2026-02-13 138 -> 137 312.59 -> 313.66

Moscow Riichi 2024: 71% -> 57%
2026-02-09 139 -> 138 312.59
2026-02-08 133 -> 139 312.59
2026-02-04 135 -> 133 312.59
2026-02-02 138 -> 135 310.90 -> 312.59

Agari Winter Tournament 2025: 100% -> 86%
2026-01-26 130 -> 138 319.70 -> 310.90

Riichi On Ice: 100% -> 86%

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 86% 3.25 RR White Wolf Cup Saint Petersburg
5 39 2025-02-02 50/52 86% 3.05 RR Agari Winter Tournament 2025 Moscow
6 548 2025-01-26 20/43 86% 2.60 RR Riichi On Ice Samara
7 32 2025-01-07 31/32 86% 3.10 RR Moscow Open Riichi Marathon Moscow
8 146 2024-10-13 77/90 57% 3.75 RR Moscow Riichi 2024 Moscow
9 663 2024-09-01 33/96 43% 3.85 RR SPB Riichi Open 2024 Saint Petersburg
10 467 2016-01-07 9/16 0% 1.20 RR Riichi mahjong tournament Arkhangelsk