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Individual Calculations September 2009 |
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| Groetzbach, Daniel Total change: -18.50 | |   |
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| ZMD Open | Dresden | GER | 2009-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2074 | 1803 | 0.00 | 4 | -0.74 | 25 | -18.50 | |
|  Schatz, Christian | c | | 2179 | GER | 0.00 | 1 | -0.09 | 25 | -2.25 | |  Schaefer, Erik | | | 2164 | GER | 0.00 | 1 | -0.10 | 25 | -2.50 | | | Bluebaum, Johanna | | | 2008 | GER | 0.00 | 1 | -0.24 | 25 | -6.00 | | | Siegl, Detlef | | | 1943 | GER | 0.00 | 1 | -0.31 | 25 | -7.75 | |
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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