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Individual Calculations May 2018 |
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| Van Der Vegt, Hans Total change: -98.40 | |   |
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| GRENKE Chess Open 2018 A-Open | Karlsruhe | GER | 2018-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1997 | 2043 | 1.50 | 7 | -2.46 | 40 | -98.40 | |
|  De Boer, Eelke | f | | 2323 | NED | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Retzlaff, Thomas | | | 1825 | GER | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Wolff, Peter | | | 1933 | GER | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Tonndorf, Matthias | f | | 2229 | GER | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Valtemara, Mattia Angelo | | | 1889 | ITA | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Kiehn, Andreas | | | 1906 | GER | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Muths, Lukas | | | 1876 | GER | 0.50 | 1 | -0.22 | 40 | -8.80 | |
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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