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Individual Calculations April 2015 |
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| Duprey, Francois-Xavier Total change: -36.80 | |   |
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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 |
| 1635 | 1749 | 4.00 | 9 | -1.84 | 20 | -36.80 | |
|  Dassonneville, Philippe | | | 1467 | FRA | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Vazquez Maccarini, Danitza | | wm | 1987 | PUR | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Torck, Antoine | | | 1509 | FRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Randrianaina, Merlin | | | 1538 | FRA | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Lemoine, Jean-Pierre | | | 1586 | FRA | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Gac, Jean-Luc | | | 1457 | FRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Maugenest, Ghislain | | | 1455 | FRA | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Certek, Pavel | f | | 2149 * | SVK | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Foucque, Patrice | | | 1570 | FRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | * 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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