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Individual Calculations August 2012 |
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| Boysen, Christopher Total change: -41.10 | |   |
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| 16. Godesburg Open | Bonn-Bad Godesberg | GER | 2012-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1882 | 1851 | 0.50 | 4 | -1.37 | 30 | -41.10 | |
|  Evers, Leo | | | 2117 | GER | 0.00 | 1 | -0.18 | 30 | -5.40 | | | Jantz, Heiko | | | 2043 | GER | 0.00 | 1 | -0.25 | 30 | -7.50 | |  Puetz, Peter | | | 1683 | GER | 0.50 | 1 | -0.22 | 30 | -6.60 | | | Rieger, Isabelle | | | 1684 | GER | 0.00 | 1 | -0.72 | 30 | -21.60 | |
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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