Karabanova Olesya

From Moscow, Russia

Player page

Internal rating (RR)

Rating date Dec. 19, 2022 (latest changes Dec. 19, 2022).

89 place (212.11).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 1 + 3.45 * 0.86) = 14.706995

p1 = (186.67 * 3.45 * 0.86 + 659.57 * 3.10 * 0.86 + 0 + 0 + 0) / (3.45 * 0.86 + 3.10 * 0.86 + 1 + 1 + 1) = 267.5259649837677

p2 = (659.57 * 3.10 * 0.86 + 186.67 * 3.45 * 0.86) / max_coefficients = 156.6921046753603

score = 267.5259649837677 * 0.5 + 156.6921046753603 * 0.5 = 212.109034829564

Rating changes

Show

all results
Date Place Points Reason
2022-12-19 88 -> 89 230.78 -> 212.11

Agari team tournament: 100% -> 86%
2022-11-28 88 229.21 -> 230.78

Saint Petersburg Open 2021: 100% -> 86%
2022-11-06 67 -> 88 234.78 -> 229.21
2022-06-12 50 -> 67 241.47 -> 234.78
2022-04-01 50 241.47

Tournaments

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