Polyanskaya Aleksandra

From Moscow, Russia

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Internal rating (RR)

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

112 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
2026-04-16 102 -> 112 393.26 -> 369.16

White Wolf Cup: 86% -> 71%
2026-04-13 105 -> 102 393.26
2026-04-11 104 -> 105 393.26
2026-04-05 102 -> 104 393.26
2026-04-04 103 -> 102 393.26
2026-03-30 104 -> 103 393.26
2026-03-14 105 -> 104 393.26
2026-03-12 106 -> 105 393.26
2026-03-10 108 -> 106 393.26
2026-03-02 110 -> 108 393.26

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