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Individual Calculations January 2009 |
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| Der, Josef Total change: 20.25 | |   |
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| 19.Internationales Gocher Open | Goch | GER | 2008-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2042 | 1796 | 2.00 | 6 | 0.81 | 25 | 20.25 | |
|  Stefkovic, Marijan | | | 2146 | GER | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Wittenberg, Andreas | | | 2052 | GER | 0.00 | 1 | -0.19 | 25 | -4.75 | |  Mull, Thomas | | | 2038 | GER | 0.50 | 1 | 0.30 | 25 | 7.50 | | | Stefkovic, Martin | | | 2005 | GER | 1.00 | 1 | 0.77 | 25 | 19.25 | | | Kirchner, Michael | | | 2006 | GER | 0.00 | 1 | -0.23 | 25 | -5.75 | | | Ratzmann, Stefan | | | 2004 | GER | 0.50 | 1 | 0.27 | 25 | 6.75 | |
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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