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Individual Calculations April 2009 |
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| Frombach, Ralf Total change: 1.50 | |   |
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| Deutsche Amateurmeisterschaft A | Koeln-Bruehl | GER | 2009-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2168 | 2225 | 3.00 | 5 | 0.10 | 15 | 1.50 | |
|  Zweschper, Erich | | | 2126 | GER | 0.00 | 1 | -0.64 | 15 | -9.60 | |  Hirth, Ulrich, Dr. | | | 2154 | GER | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Marquardt, Benedikt | | | 2116 | GER | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Schellmann, Frank | | | 2140 | GER | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Rezasade, Amir | | | 2303 | GER | 1.00 | 1 | 0.61 | 15 | 9.15 | |
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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