Polyanskaya Aleksandra

From Moscow, Russia

Player page

Common russian riichi rating (CRR)

Rating date March 27, 2026 (latest changes March 26, 2026).

119 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
2026-03-26 120 -> 119 393.26
2026-03-23 121 -> 120 393.26
2026-03-21 119 -> 121 393.26
2026-03-14 117 -> 119 393.26
2026-03-12 118 -> 117 393.26
2026-03-10 121 -> 118 393.26
2026-03-07 120 -> 121 393.26
2026-03-02 122 -> 120 393.26
2026-03-01 123 -> 122 393.26
2026-02-25 125 -> 123 393.26

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