Demchenko Olesya

From Odessa, Ukraine

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Online rating

Rating date Jan. 23, 2023 (latest changes Jan. 23, 2023).

97 place (277.39).

max_coefficients = (2.80 * 1 + 3.25 * 0.71 + 2.30 * 1) = 7.421475

p1 = (767.44 * 2.50 * 0.43 + 651.16 * 2.50 * 0.57 + 0 + 0 + 0) / (2.50 * 0.43 + 2.50 * 0.57 + 1 + 1 + 1) = 318.6363636363636

p2 = (651.16 * 2.50 * 0.57 + 767.44 * 2.50 * 0.43) / max_coefficients = 236.1390424410242

score = 318.6363636363636 * 0.5 + 236.1390424410242 * 0.5 = 277.3877030386939

Rating changes

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all results
Date Place Points Reason
2023-01-23 97 277.39

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 651 2021-07-25 16/44 57% 2.50 ONLINE Summer Online Tournament
2 767 2021-06-20 11/44 43% 2.50 ONLINE Fast and Expensive