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Individual Calculations April 2015 |
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| Hortensius, Kees Total change: 18.80 | |   |
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| 31e open international de Cappelle-la-Grande | CAPPELLE LA GRANDE | FRA | 2015-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1793 | 1636 | 3.50 | 8 | 0.94 | 20 | 18.80 | |
|  McDonald, Margaret | | | 1256 | FRA | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Stilmant, Thierry | | | 1896 | BEL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Mattheys, Eddy | | | 1923 | BEL | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Jakaityte, Ruta | | | 1925 | LTU | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Rosenauer, Horst | | | 1963 | GER | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Colin-Chen, Christine | | | 1364 | FRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | De Reymaeker, Walter | | | 1983 | BEL | 1.00 | 1 | 0.89 | 20 | 17.80 | | | Bakalar, Jan | | | 2031 | SVK | 0.00 | 1 | -0.08 | 20 | -1.60 | |
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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