Karabanova Olesya

From Moscow, Russia

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Internal rating (RR)

Rating date May 6, 2023 (latest changes May 6, 2023).

90 place (172.02).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 0.86 + 3.45 * 0.57) = 13.22118

p1 = (186.67 * 3.45 * 0.57 + 659.57 * 3.10 * 0.57 + 0 + 0 + 0) / (3.45 * 0.57 + 3.10 * 0.57 + 1 + 1 + 1) = 227.84890851843556

p2 = (659.57 * 3.10 * 0.57 + 186.67 * 3.45 * 0.57) / max_coefficients = 116.20067195212529

score = 227.84890851843556 * 0.5 + 116.20067195212529 * 0.5 = 172.02479023528042

Rating changes

Show

all results
Date Place Points Reason
2023-04-19 89 -> 90 195.13 -> 172.02

Agari team tournament: 71% -> 57%
2023-03-28 89 195.08 -> 195.13

Saint Petersburg Open 2021: 71% -> 57%
2023-03-20 89 192.61 -> 195.08
2023-02-19 89 213.00 -> 192.61

Agari team tournament: 86% -> 71%
2023-01-28 89 212.11 -> 213.00

Saint Petersburg Open 2021: 86% -> 71%
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
2022-05-13 50 241.47

Tournaments

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