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Individual Calculations April 2015 |
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| Labbe, Georges Total change: -7.80 | |   |
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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 |
| 1797 | 1778 | 4.00 | 9 | -0.39 | 20 | -7.80 | |
|  Cassiau, Kevin | | | 1558 | FRA | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Zaksaite, Salomeja | | wm | 2178 * | LTU | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Claudon, Andreas | | | 1584 | FRA | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Robert, Thierry | | | 1672 | FRA | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Petracco, Gilles | | | 2005 | FRA | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Dutreuil, Raphael | | | 2142 | FRA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Michon, Guillaume | | | 1568 | FRA | 0.00 | 1 | -0.77 | 20 | -15.40 | | | De Hooghe, Julien | | | 1378 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mohammed, Alyan Al Ma | c | | 2089 | OMA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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