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Individual Calculations April 2017 |
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| Pruefer, Prof. Dr. Friedbert Total change: -24.20 | |   |
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| 24. VfB Schach Leipzig Open | Leipzig | GER | 2017-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1906 | 2196 | 5.50 | 8 | -1.21 | 20 | -24.20 | |
|  Didt, Hartmut | | | 1801 | GER | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Fischer, Erik | | | 1869 | GER | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Naumann, Peter | | | 1812 | GER | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Just, Joachim | | | 1941 | GER | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Artmann, Juergen | | | 1974 | GER | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Zaehringer, Daniel | | | 1920 | GER | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Ellemann, Stefan | | | 1980 | GER | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Stumbries, Lars | | | 1949 | GER | 1.00 | 1 | 0.19 | 20 | 3.80 | |
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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