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Individual Calculations April 2009 |
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| Schulz, Stefan Total change: -4.50 | |   |
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| Deutsche Amateurmeisterschaft B | Koeln-Bruehl | GER | 2009-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2039 | 1916 | 1.50 | 5 | -0.18 | 25 | -4.50 | |
|  Hagermann, Hermann | | | 2060 | GER | 0.50 | 1 | 0.19 | 25 | 4.75 | |  Martin, Peter | | | 2045 | GER | 0.00 | 1 | -0.33 | 25 | -8.25 | | | Bosma, Achim | | | 1983 | GER | 0.50 | 1 | 0.09 | 25 | 2.25 | | | Romaker, Johann | | | 2041 | GER | 0.00 | 1 | -0.33 | 25 | -8.25 | | | Krumm, Johannes | | | 2066 | GER | 0.50 | 1 | 0.20 | 25 | 5.00 | |
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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