Aleksanyan Anna

From Moscow, Russia

Player page

Internal rating (RR)

Rating date Dec. 11, 2024 (latest changes Dec. 11, 2024).

121 place (244.09).

max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85

p1 = (663.16 * 3.85 * 1 + 146.07 * 3.75 * 1 + 0 + 0 + 0) / (3.85 * 1 + 3.75 * 1 + 1 + 1 + 1) = 292.538679245283

p2 = (663.16 * 3.85 * 1 + 146.07 * 3.75 * 1) / max_coefficients = 195.64100946372238

score = 292.538679245283 * 0.5 + 195.64100946372238 * 0.5 = 244.0898443545027

Rating changes

Show

Date Place Points Reason
2024-12-11 122 -> 121 244.09
2024-11-06 129 -> 122 244.09
2024-10-13 129 244.09

Moscow Riichi 2024: 0% -> 100%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 146 2024-10-13 77/90 100% 3.75 RR Moscow Riichi 2024
2 663 2024-09-01 33/96 100% 3.85 RR SPB Riichi Open 2024
3 467 2016-01-07 9/16 0% 1.20 RR Riichi mahjong tournament