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Individual Calculations April 2009 |
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| Klein, Volkmar Total change: 7.00 | |   |
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| Deutsche Amateurmeisterschaft B | Koeln-Bruehl | GER | 2009-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1978 | 2019 | 2.50 | 4 | 0.28 | 25 | 7.00 | |
|  Doernbrack, Arne | | | 1850 | GER | 1.00 | 1 | 0.28 | 25 | 7.00 | |  Czech, Ludwig | | | 2070 | GER | 0.50 | 1 | 0.07 | 25 | 1.75 | | | Buchkremer, Felix, Dr. | | | 2071 | GER | 0.00 | 1 | -0.43 | 25 | -10.75 | | | Dinger, Felix | | | 1919 | GER | 1.00 | 1 | 0.36 | 25 | 9.00 | |
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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