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Individual Calculations January 2012 |
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| Boidman, Yuri Total change: 7.50 | |   |
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| 19. Bad-Bertricher-Schachtage Open | Bad Bertrich | GER | 2011-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2084 | 2412 | 8.50 | 9 | 0.75 | 10 | 7.50 | |
|  Krajinski, Lutz | | | 2012 * | GER | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Buchaeckert, Juergen | | | 2012 * | GER | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Donchenko, Alexander | f | | 2310 | GER | 1.00 | 1 | 0.36 | 10 | 3.60 | | | Schneider, Alexander | | | 2015 | GER | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Von Den Steinen, Benjamin | | | 2191 | GER | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Naundorf, Maik | | | 2123 | GER | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Pruesse, Horst | | | 2065 | GER | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Berisha, Faik | | | 2012 * | GER | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Maassen, Hermann | | | 2012 * | GER | 0.50 | 1 | -0.42 | 10 | -4.20 | | | * 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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