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Individual Calculations September 2013 |
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| Perruchoud, Pierre Total change: -37.50 | |   |
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| 22. Open International de Martigny | Martigny | SUI | 2013-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1847 | 2022 | 1.00 | 5 | -2.50 | 15 | -37.50 | |
|  Recordon, Patrick | | | 1622 * | SUI | 0.00 | 1 | -0.92 | 15 | -13.80 | |  Kolly, Jacques | f | | 2260 | SUI | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Lesniak, Julien | | | 1727 | SUI | 0.50 | 1 | -0.35 | 15 | -5.25 | | | Tabin, Rene | | | 1852 | SUI | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Putallaz, Jean-Christophe | | | 1776 | SUI | 0.50 | 1 | -0.31 | 15 | -4.65 | | | * 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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