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Individual Calculations April 2015 |
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| Lefebvre, Serge Total change: -29.40 | |   |
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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 |
| 1718 | 1658 | 2.00 | 8 | -1.47 | 20 | -29.40 | |
|  Chachiachvili, Loma | | | 1326 | FRA | 0.50 | 1 | -0.38 | 20 | -7.60 | |  Legrand, Hugo | | | 1332 | FRA | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Maupin, Gervais | | | 1776 | FRA | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Rodriguez Lopez, Rafael | m | | 2058 * | ESP | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Imbert, Christophe | | | 2027 | FRA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Deknuydt, Claudy | | | 1895 | FRA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Gros, Patrick | | | 2002 | FRA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | De Hooghe, Julien | | | 1328 | FRA | 0.00 | 1 | -0.88 | 20 | -17.60 | | | * 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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