Polyanskaya Aleksandra

From Moscow, Russia

Player page

Common russian riichi rating (CRR)

Rating date April 16, 2026 (latest changes April 16, 2026).

136 place (369.16).

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

p1 = (881.36 * 3.25 * 0.71 + 585.71 * 3.50 * 1 + 0 + 0 + 0) / (3.25 * 0.71 + 3.50 * 1 + 1 + 1 + 1) = 464.3271108289714

p2 = (585.71 * 3.50 * 1 + 881.36 * 3.25 * 0.71) / max_coefficients = 273.98327759197326

score = 464.3271108289714 * 0.5 + 273.98327759197326 * 0.5 = 369.15519421047236

Rating changes

Show

all results
Date Place Points Reason
2026-04-16 121 -> 136 393.26 -> 369.16

White Wolf Cup: 86% -> 71%
2026-04-13 122 -> 121 393.26
2026-04-11 121 -> 122 393.26
2026-04-05 118 -> 121 393.26
2026-03-30 119 -> 118 393.26
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

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 71% 3.25 RR White Wolf Cup Saint Petersburg