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Individual Calculations July 2011 |
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| Vaerst, Joachim Total change: -12.75 | |   |
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| 58.Offene Koelner Stadtmeisterschaft Meisterklasse | Koeln | GER | 2011-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2118 | 2027 | 1.00 | 4 | -0.51 | 25 | -12.75 | |
|  Bub, Volker | | | 2179 | GER | 0.00 | 1 | -0.30 | 25 | -7.50 | |  Di Franco, Patricio | | | 2124 | GER | 0.00 | 1 | -0.37 | 25 | -9.25 | | | Richter, Goetz | | | 2062 | GER | 0.00 | 1 | -0.45 | 25 | -11.25 | | | Rettenbacher, Stefan | | | 2108 | GER | 1.00 | 1 | 0.61 | 25 | 15.25 | |
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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