Oparin Konstantin

From Moscow, Russia

Player page

Common russian riichi rating (CRR)

Rating date Oct. 22, 2023 (latest changes Oct. 22, 2023).

87 place (356.02).

max_coefficients = (4.20 * 1 + 4 * 1 + 3.75 * 1 + 2.80 * 1) = 14.75

p1 = (691.59 * 4 * 1 + 590.91 * 2.10 * 1 + 0 + 0 + 0) / (4 * 1 + 2.10 * 1 + 1 + 1 + 1) = 440.3593406593407

p2 = (691.59 * 4 * 1 + 590.91 * 2.10 * 1) / max_coefficients = 271.67932203389836

score = 440.3593406593407 * 0.5 + 271.67932203389836 * 0.5 = 356.01933134661954

Rating changes

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all results
Date Place Points Reason
2023-10-22 87 356.02

Mushroom League: 0% -> 100%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 591 2023-10-22 10/23 100% 2.10 CRR Mushroom League
2 692 2023-09-03 34/108 100% 4.00 RR SPB Riichi Open 2023