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Individual Calculations April 2018 |
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| Kracht, Helmut Total change: -3.40 | |   |
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| 2. Jubilaeumsturnier Uta Roechling | Magdeburg | GER | 2018-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1975 | 1998 | 4.50 | 9 | -0.17 | 20 | -3.40 | |
|  Graffenberger, Wilhelm | | | 1638 | GER | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Rosen, Willy | f | | 2195 | GER | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Ljubarskij, Juri | f | | 2181 | GER | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Krueger, Erich | | | 2169 | GER | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Hilburt, Leonid | | | 2085 | GER | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Wulff, Jens-Peter | | | 1752 | GER | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Hassenrueck, Helmut | | | 2142 | GER | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Vovchik, Vladimir | | | 1847 | GER | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Uebing, Burkhart, Dr. | | | 1765 | GER | 0.50 | 1 | -0.29 | 20 | -5.80 | |
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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