Karabanova Olesya

From Moscow, Russia

Player page

Internal rating (RR)

Rating date Dec. 4, 2022 (latest changes Dec. 4, 2022).

87 place (230.78).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 1 + 3.10 * 1) = 14.85

p1 = (186.67 * 3.45 * 0.86 + 659.57 * 3.10 * 1 + 0 + 0 + 0) / (3.45 * 0.86 + 3.10 * 1 + 1 + 1 + 1) = 286.701052611821

p2 = (659.57 * 3.10 * 1 + 186.67 * 3.45 * 0.86) / max_coefficients = 174.85858585858588

score = 286.701052611821 * 0.5 + 174.85858585858588 * 0.5 = 230.77981923520343

Rating changes

Show

all results
Date Place Points Reason
2022-11-28 87 229.21 -> 230.78

Saint Petersburg Open 2021: 100% -> 86%
2022-11-06 66 -> 87 234.78 -> 229.21
2022-10-14 66 234.78

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 660 2021-12-19 17/48 100% 3.10 RR Agari team tournament
2 187 2021-11-28 62/76 86% 3.45 RR Saint Petersburg Open 2021