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Individual Calculations September 2009 |
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| Matschewsky, Justus Total change: 11.50 | |   |
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| ZMD Open | Dresden | GER | 2009-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1954 | 1719 | 2.00 | 7 | 0.46 | 25 | 11.50 | |
|  Meertens, Martin | | | 2119 * | GER | 0.00 | 1 | -0.08 | 25 | -2.00 | |  Eskandary, Jahja | | | 2112 | GER | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Weigelt, Thomas | | | 1913 | GER | 0.50 | 1 | 0.25 | 25 | 6.25 | | | Guennigmann, Laura | | | 1880 | GER | 1.00 | 1 | 0.71 | 25 | 17.75 | | | Schindele, Andreas | | | 1879 | GER | 0.00 | 1 | -0.29 | 25 | -7.25 | | | Richter, Stefan | | | 1885 | GER | 0.50 | 1 | 0.22 | 25 | 5.50 | | | Stark, Uwe | | | 1893 | GER | 0.00 | 1 | -0.27 | 25 | -6.75 | | | * 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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