Polyanskaya Aleksandra

From Moscow, Russia

Player page

Common russian riichi rating (CRR)

Rating date March 7, 2026 (latest changes March 5, 2026).

120 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
2026-03-02 122 -> 120 393.26
2026-03-01 123 -> 122 393.26
2026-02-25 125 -> 123 393.26
2026-02-23 121 -> 125 393.26
2026-02-16 107 -> 121 416.38 -> 393.26

White Wolf Cup: 100% -> 86%
2026-02-13 110 -> 107 416.38
2026-02-08 108 -> 110 416.38
2026-02-04 110 -> 108 416.38
2026-01-25 108 -> 110 416.38
2026-01-15 109 -> 108 416.38

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