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Individual Calculations May 2019 |
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| Korba, Roman Total change: 6.00 | |   |
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| GRENKE Chess Open 2019 A-Open | Karlsruhe | GER | 2019-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2134 | 2140 | 5.00 | 9 | 0.30 | 20 | 6.00 | |
|  Heimann, Andreas | g | | 2540 * | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Ter-Akopyan, Bagrat | | | 2024 | GER | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Goumas, Georgios | f | | 2386 | GRE | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Perreard, Nicolas | | | 2017 | SUI | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Olsson, Fredric | | | 2021 | SWE | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Maier, Marius | | | 2013 | GER | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Kramer, Wolfgang | | | 2034 | GER | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Schumann, Oliver | | | 1894 | GER | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Welzel, Philipp | | | 2274 | GER | 0.50 | 1 | 0.18 | 20 | 3.60 | | | * 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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