Karabanova Olesya

From Moscow, Russia

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Internal rating (RR)

Rating date Nov. 28, 2023 (latest changes Nov. 28, 2023).

73 place (305.75).

max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.86 + 4.05 * 0.57) = 13.663990000000002

p1 = (659.57 * 3.10 * 0.14 + 663.55 * 4 * 1 + 0 + 0 + 0) / (3.10 * 0.14 + 4 * 1 + 1 + 1 + 1) = 395.8610719616713

p2 = (663.55 * 4 * 1 + 659.57 * 3.10 * 0.14) / max_coefficients = 215.63174446117125

score = 395.8610719616713 * 0.5 + 215.63174446117125 * 0.5 = 305.7464082114213

Rating changes

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all results
Date Place Points Reason
2023-11-28 74 -> 73 330.22 -> 305.75

Saint Petersburg Open 2021: 14% -> 0%
2023-11-06 74 330.22

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 664 2023-09-03 37/108 100% 4.00 RR SPB Riichi Open 2023 Saint Petersburg
2 660 2021-12-19 17/48 14% 3.10 RR Agari team tournament Moscow
3 187 2021-11-28 62/76 0% 3.45 RR Saint Petersburg Open 2021 Saint Petersburg