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Individual Calculations January 2009 |
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| Wittenberg, Andreas Total change: 0.15 | |   |
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| 19.Internationales Gocher Open | Goch | GER | 2008-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2123 | 2052 | 2.00 | 5 | 0.01 | 15 | 0.15 | |
|  Coenen, Michael | | | 2252 | GER | 0.00 | 1 | -0.24 | 15 | -3.60 | |  Der, Josef | | | 1796 | GER | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Harff, Wilfried | | | 2215 | GER | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Montignies, Rainer | | | 2176 | GER | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Harff, Marcel | | | 2178 | GER | 0.50 | 1 | 0.17 | 15 | 2.55 | |
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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