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Individual Calculations July 2010 |
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| Petri, Birgit Total change: -18.90 | |   |
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| Deutsche Laendermeisterschaft der Frauen | Braunfels | GER | 2010-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1996 | 2076 | 0.50 | 3 | -1.26 | 15 | -18.90 | |
|  Schulz, Petra | | wf | 2100 | GER | 0.00 | 1 | -0.47 | 15 | -7.05 | | | Marx, Inga | | | 1747 | GER | 0.50 | 1 | -0.38 | 15 | -5.70 | |  Fuchs, Antje | | | 2142 | GER | 0.00 | 1 | -0.41 | 15 | -6.15 | |
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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