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Individual Calculations August 2018 |
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| Dobrovolskiy, Roman Total change: -67.20 | |   |
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| Maestro Open 2018 | Berdsk | RUS | 2018-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1919 | 2187 | 4.00 | 9 | -3.36 | 20 | -67.20 | |
|  Zaretsky, Leonid | | | 1960 | RUS | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Prokofiev, Matvey | | | 2009 | RUS | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Adyrbaev, Albert | | | 1962 | RUS | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Makarova, Olga | | | 1787 * | RUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mizin, Pavel | | | 2003 | RUS | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Tyatyushkin, Danil | | | 1926 | RUS | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Berezina, Mariya | | | 1929 | RUS | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Rusanov, Oleg | | | 1836 | RUS | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Gaan, Anatoly K. | | | 1863 | RUS | 1.00 | 1 | 0.13 | 20 | 2.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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