Karabanova Olesya

From Moscow, Russia

Player page

Internal rating (RR)

Rating date June 12, 2023 (latest changes June 12, 2023).

106 place (167.42).

max_coefficients = (4.20 * 1 + 3.75 * 1 + 4.05 * 0.86 + 3.50 * 0.71) = 13.921305

p1 = (186.67 * 3.45 * 0.43 + 659.57 * 3.10 * 0.57 + 0 + 0 + 0) / (3.45 * 0.43 + 3.10 * 0.57 + 1 + 1 + 1) = 231.09563024699162

p2 = (659.57 * 3.10 * 0.57 + 186.67 * 3.45 * 0.43) / max_coefficients = 103.75104920120634

score = 231.09563024699162 * 0.5 + 103.75104920120634 * 0.5 = 167.42333972409898

Rating changes

Show

all results
Date Place Points Reason
2023-06-12 105 -> 106 165.35 -> 167.42
2023-06-11 88 -> 105 173.22 -> 165.35
2023-05-28 88 174.31 -> 173.22

Saint Petersburg Open 2021: 57% -> 43%
2023-05-20 89 -> 88 172.02 -> 174.31
2023-05-05 89 172.02

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 660 2021-12-19 17/48 57% 3.10 RR Agari team tournament Moscow
2 187 2021-11-28 62/76 43% 3.45 RR Saint Petersburg Open 2021 Saint Petersburg