Karabanova Olesya

From Moscow, Russia

Player page

Internal rating (RR)

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

107 place (139.26).

max_coefficients = (4.20 * 1 + 3.75 * 1 + 4.05 * 0.86 + 3.50 * 0.57) = 13.421155

p1 = (186.67 * 3.45 * 0.29 + 659.57 * 3.10 * 0.43 + 0 + 0 + 0) / (3.45 * 0.29 + 3.10 * 0.43 + 1 + 1 + 1) = 199.52486910379025

p2 = (659.57 * 3.10 * 0.43 + 186.67 * 3.45 * 0.29) / max_coefficients = 79.0051228824941

score = 199.52486910379025 * 0.5 + 79.0051228824941 * 0.5 = 139.26499599314218

Rating changes

Show

all results
Date Place Points Reason
2023-07-28 107 142.15 -> 139.26

Saint Petersburg Open 2021: 43% -> 29%
2023-07-20 108 -> 107 140.61 -> 142.15
2023-07-06 109 -> 108 140.61
2023-06-19 109 140.61

Agari team tournament: 57% -> 43%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 660 2021-12-19 17/48 43% 3.10 RR Agari team tournament Moscow
2 187 2021-11-28 62/76 29% 3.45 RR Saint Petersburg Open 2021 Saint Petersburg