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Individual Calculations April 2015 |
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| Pruvost, Alain Total change: 22.60 | |   |
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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 |
| 1734 | 1569 | 3.50 | 8 | 1.13 | 20 | 22.60 | |
|  Jourdain, Antoine | | | 1780 | FRA | 1.00 | 1 | 0.77 | 20 | 15.40 | |  Usselman, Paul | | | 1848 | CAN | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Durot, Edwige | | | 1733 | FRA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Steff, Thierry | | | 1193 | FRA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Grall, Gwenole | | | 1713 | FRA | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Vives, Thierry | | | 1744 | FRA | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Gorshkov, Leonid | | | 1969 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Grimal, Florent | | | 1889 | FRA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | * 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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