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Individual Calculations July 2012 |
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| Petroschka, Bernd Total change: -12.90 | |   |
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| 2.Deutscher Senioren-Cup 2012 B | Braunschweig | GER | 2012-05-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1860 | 1952 | 3.50 | 7 | -0.86 | 15 | -12.90 | |
|  Hoose, Hannelore | | | 1751 | GER | 1.00 | 1 | 0.24 | 15 | 3.60 | |  Berger, Volkmar | | | 1848 | GER | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Kotzem, Ernst | | | 2071 | GER | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Hermann, Armin | | | 1762 | GER | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Merettig, Georg | | | 1932 | GER | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Jung, Michael, Prof. | | | 1803 | GER | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Vladov, Mark | | | 1853 | GER | 0.00 | 1 | -0.64 | 15 | -9.60 | |
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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