Aleksanyan Anna

From Moscow, Russia

Player page

Common russian riichi rating (CRR)

Rating date May 31, 2025 (latest changes May 30, 2025).

172 place (276.05).

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 + 157.89 * 1.50 * 1) / (3.85 * 1 + 3.75 * 1 + 3.10 * 1 + 2.60 * 1 + 3.05 * 1 + 3.25 * 1 + 1.50 * 1) = 238.68483412322274

p2 = (663.16 * 3.85 * 1 + 547.62 * 2.60 * 1 + 146.07 * 3.75 * 1 + 157.89 * 1.50 * 1) / max_coefficients = 313.41187125888416

score = 238.68483412322274 * 0.5 + 313.41187125888416 * 0.5 = 276.0483526910534

Rating changes

Show

all results
Date Place Points Reason
2025-05-30 174 -> 172 276.05
2025-05-17 173 -> 174 275.28 -> 276.05

HaTiKo: 0% -> 100%
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

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 158 2025-05-17 17/20 100% 1.50 CRR HaTiKo Korolyov
2 17 2025-02-16 59/60 100% 3.25 RR White Wolf Cup Saint Petersburg
3 39 2025-02-02 50/52 100% 3.05 RR Agari Winter Tournament 2025 Moscow
4 548 2025-01-26 20/43 100% 2.60 RR Riichi On Ice Samara
5 32 2025-01-07 31/32 100% 3.10 RR Moscow Open Riichi Marathon Moscow
6 146 2024-10-13 77/90 100% 3.75 RR Moscow Riichi 2024 Moscow
7 663 2024-09-01 33/96 100% 3.85 RR SPB Riichi Open 2024 Saint Petersburg
8 467 2016-01-07 9/16 0% 1.20 RR Riichi mahjong tournament Arkhangelsk