Aleksanyan Anna

From Moscow, Russia

Player page

Internal rating (RR)

Rating date Sept. 4, 2026 (latest changes Sept. 3, 2026).

175 place (251.61).

max_coefficients = (4.71 * 1 + 3.90 * 1 + 3.40 * 1 + 3.40 * 1) = 15.41

p1 = (146.07 * 3.75 * 0.14 + 32.26 * 3.10 * 0.43 + 547.62 * 2.60 * 0.43 + 39.22 * 3.05 * 0.43 + 16.95 * 3.25 * 0.43 + 149.25 * 4.10 * 0.71 + 324.68 * 3.45 * 0.86 + 456.14 * 3.90 * 1) / (3.75 * 0.14 + 3.10 * 0.43 + 2.60 * 0.43 + 3.05 * 0.43 + 3.25 * 0.43 + 4.10 * 0.71 + 3.45 * 0.86 + 3.90 * 1) = 257.5129165130911

p2 = (456.14 * 3.90 * 1 + 324.68 * 3.45 * 0.86 + 547.62 * 2.60 * 0.43 + 149.25 * 4.10 * 0.71) / max_coefficients = 245.70798182998053

score = 257.5129165130911 * 0.5 + 245.70798182998053 * 0.5 = 251.61044917153583

Rating changes

Show

all results
Date Place Points Reason
2026-09-01 173 -> 175 258.58 -> 251.61

SPB Riichi Open 2024: 14% -> 0%
2026-08-31 172 -> 173 264.15 -> 258.58

SPB Riichi Open 2025: 100% -> 86%
2026-08-27 173 -> 172 264.15
2026-08-26 174 -> 173 264.15
2026-08-16 173 -> 174 260.65 -> 264.15

White Wolf Cup: 57% -> 43%
2026-08-15 173 260.57 -> 260.65

13 bloody tiles: 86% -> 71%
2026-08-13 175 -> 173 258.86 -> 260.57

Moscow Riichi 2024: 29% -> 14%
2026-08-04 178 -> 175 258.86
2026-08-03 179 -> 178 258.86
2026-08-02 179 256.28 -> 258.86

Agari Winter Tournament 2025: 57% -> 43%

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 86% 3.45 RR SPB Riichi Open 2025 Saint Petersburg
3 149 2025-06-15 58/68 71% 4.10 RR 13 bloody tiles Perm
4 17 2025-02-16 59/60 43% 3.25 RR White Wolf Cup Saint Petersburg
5 39 2025-02-02 50/52 43% 3.05 RR Agari Winter Tournament 2025 Moscow
6 548 2025-01-26 20/43 43% 2.60 RR Riichi On Ice Samara
7 32 2025-01-07 31/32 43% 3.10 RR Moscow Open Riichi Marathon Moscow
8 146 2024-10-13 77/90 14% 3.75 RR Moscow Riichi 2024 Moscow
9 663 2024-09-01 33/96 0% 3.85 RR SPB Riichi Open 2024 Saint Petersburg
10 467 2016-01-07 9/16 0% 1.20 RR Riichi mahjong tournament Arkhangelsk