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Individual Calculations July 2015 |
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| Kovalenko, Sergey Total change: -32.40 | |   |
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| Voronezh FIDE Open 2015 | Voronezh | RUS | 2015-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1921 | 2164 | 5.50 | 9 | -1.62 | 20 | -32.40 | |
|  Berezhnaya, Veronika | | | 1862 | RUS | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Bezhenar, Georgy | | | 1967 | RUS | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Salaev, Ruslan | | | 1943 | RUS | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Filippov, Ivan | | | 2022 | RUS | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Katkov, Vitaly | | | 2021 | RUS | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Guliev, Gasan | | | 1958 | RUS | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Koshelev, Vladimir | | | 1809 | RUS | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Kolyuzhnov, Vladislav | | | 1809 | RUS | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Aksenova, Maria | | | 1897 | RUS | 1.00 | 1 | 0.18 | 20 | 3.60 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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