Polyanskaya Aleksandra

From Moscow, Russia

Player page

Internal rating (RR)

Rating date March 7, 2026 (latest changes March 7, 2026).

108 place (393.26).

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

p1 = (881.36 * 3.25 * 0.86 + 585.71 * 3.50 * 1 + 0 + 0 + 0) / (3.25 * 0.86 + 3.50 * 1 + 1 + 1 + 1) = 485.1697390845478

p2 = (881.36 * 3.25 * 0.86 + 585.71 * 3.50 * 1) / max_coefficients = 301.34314381270906

score = 485.1697390845478 * 0.5 + 301.34314381270906 * 0.5 = 393.25644144862844

Rating changes

Show

all results
Date Place Points Reason
2026-03-02 110 -> 108 393.26
2026-03-01 111 -> 110 393.26
2026-02-23 106 -> 111 393.26
2026-02-16 96 -> 106 416.38 -> 393.26

White Wolf Cup: 100% -> 86%
2026-02-13 99 -> 96 416.38
2026-02-08 97 -> 99 416.38
2026-02-04 99 -> 97 416.38
2026-01-25 96 -> 99 416.38
2026-01-12 99 -> 96 416.38
2026-01-10 100 -> 99 416.38

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 586 2025-05-03 30/71 100% 3.50 RR Riichi over The Volga 2025 Samara
2 881 2025-02-16 8/60 86% 3.25 RR White Wolf Cup Saint Petersburg