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Individual Calculations July 2009 |
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| Zieher, Andre Total change: -8.25 | |   |
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| Internationale Stuttgarter Stadtmeisterschaft | Ditzingen | GER | 2009-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2030 | 1929 | 1.50 | 5 | -0.33 | 25 | -8.25 | |
|  Daubenfeld, Gilles | | | 2151 | LUX | 0.00 | 1 | -0.22 | 25 | -5.50 | |  Pogan, Nikolas | | | 2050 | GER | 0.00 | 1 | -0.34 | 25 | -8.50 | | | Schaefer, Alexander | | | 2007 | GER | 0.00 | 1 | -0.39 | 25 | -9.75 | | | Gruenert, Thomas | | | 1970 | GER | 0.50 | 1 | 0.06 | 25 | 1.50 | | | Osswald, Michael | | | 1972 | GER | 1.00 | 1 | 0.56 | 25 | 14.00 | |
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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