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Individual Calculations May 2014 |
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| Rotstein, Jefim Total change: -9.20 | |   |
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| OsterOpen der Stadtsparkasse Oberhausen 2014 | Oberhausen | GER | 2014-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2119 | 2358 | 4.50 | 7 | -0.92 | 10 | -9.20 | |
|  Christen, Stefan | | | 1958 * | GER | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Heller, Achim | | | 2050 | GER | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Andersen, Knut | | | 2134 | GER | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Dann, Matthias | m | | 2456 | GER | 0.00 | 1 | -0.37 | 10 | -3.70 | | | Stoeckmann, Helmut | | | 2104 | GER | 0.00 | 1 | -0.81 | 10 | -8.10 | | | Coenen, Siegfried | | | 1999 | GER | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Aulich, Marcell | | | 2135 | GER | 0.50 | 1 | -0.28 | 10 | -2.80 | | | * 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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