Polyanskaya Aleksandra

From Moscow, Russia

Player page

Common russian riichi rating (CRR)

Rating date Aug. 25, 2026 (latest changes Aug. 16, 2026).

201 place (297.80).

max_coefficients = (4.71 * 1 + 3.90 * 1 + 3.45 * 1 + 3.40 * 1) = 15.459999999999999

p1 = (881.36 * 3.25 * 0.43 + 585.71 * 3.50 * 0.71 + 223.78 * 4.71 * 1 + 0 + 0) / (3.25 * 0.43 + 3.50 * 0.71 + 4.71 * 1 + 1 + 1) = 353.29529378477787

p2 = (585.71 * 3.50 * 0.71 + 881.36 * 3.25 * 0.43 + 223.78 * 4.71 * 1) / max_coefficients = 242.3020698576973

score = 353.29529378477787 * 0.5 + 242.3020698576973 * 0.5 = 297.79868182123755

Rating changes

Show

all results
Date Place Points Reason
2026-08-16 174 -> 201 322.10 -> 297.80

White Wolf Cup: 57% -> 43%
2026-08-15 175 -> 174 321.12 -> 322.10
2026-08-13 177 -> 175 321.12
2026-08-04 180 -> 177 321.12
2026-08-03 181 -> 180 321.12
2026-07-18 180 -> 181 321.12
2026-07-12 178 -> 180 321.12
2026-07-11 177 -> 178 321.12
2026-07-03 164 -> 177 335.06 -> 321.12

Riichi over The Volga 2025: 86% -> 71%
2026-06-16 152 -> 164 357.79 -> 335.06

White Wolf Cup: 71% -> 57%

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 224 2026-06-14 112/144 100% 4.71 RR XII Russian Championship Samara
2 586 2025-05-03 30/71 71% 3.50 RR Riichi over The Volga 2025 Samara
3 881 2025-02-16 8/60 43% 3.25 RR White Wolf Cup Saint Petersburg