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Individual Calculations April 2009 |
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| Czybik, Nils Patrick Total change: 12.30 | |   |
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| Deutsche Amateurmeisterschaft B | Koeln-Bruehl | GER | 2009-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1980 | 2081 | 4.00 | 5 | 0.82 | 15 | 12.30 | |
|  Goeldenboog, Juergen | | | 1978 | GER | 0.00 | 1 | -0.64 | 15 | -9.60 | |  Meul, Willi | | | 1988 | GER | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Ahlers, Volkmar | | | 1976 | GER | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Dinger, Felix | | | 1919 | GER | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Cornelius, Joerg | | | 2040 | BEL | 1.00 | 1 | 0.44 | 15 | 6.60 | |
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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