Karabanova Olesya

From Moscow, Russia

Player page

Common russian riichi rating (CRR)

Rating date May 20, 2023 (latest changes May 20, 2023).

107 place (240.89).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 2.80 * 1 + 3.50 * 0.71) = 13.55005

p1 = (186.67 * 3.45 * 0.57 + 76.92 * 1.80 * 1 + 659.57 * 3.10 * 0.57 + 451.61 * 1.80 * 1 + 0) / (3.45 * 0.57 + 1.80 * 1 + 3.10 * 0.57 + 1.80 * 1 + 1) = 298.1863120559725

p2 = (659.57 * 3.10 * 0.57 + 451.61 * 1.80 * 1 + 186.67 * 3.45 * 0.57 + 76.92 * 1.80 * 1) / max_coefficients = 183.59120446050014

score = 298.1863120559725 * 0.5 + 183.59120446050014 * 0.5 = 240.88875825823632

Rating changes

Show

all results
Date Place Points Reason
2023-05-20 108 -> 107 237.62 -> 240.89
2023-05-19 108 237.62

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 452 2023-02-25 18/32 100% 1.80 CRR Earth cup Saint Petersburg
2 77 2022-08-27 37/40 100% 1.80 CRR Sun tournament Saint Petersburg
3 660 2021-12-19 17/48 57% 3.10 RR Agari team tournament Moscow
4 187 2021-11-28 62/76 57% 3.45 RR Saint Petersburg Open 2021 Saint Petersburg