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Individual Calculations November 2009 |
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| Coqueraut, Lodevik Total change: -27.90 | |   |
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| OP Festival Francophone | Arvier | ITA | 2009-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1956 | 1861 | 0.50 | 6 | -1.86 | 15 | -27.90 | |
|  Berend, Fred | m | | 2261 * | LUX | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Durandeau, Jean-Marie | | | 2015 | FRA | 0.50 | 1 | 0.21 | 15 | 3.15 | | | Fernandez Lopez, Joan | | | 2080 | AND | 0.00 | 1 | -0.22 | 15 | -3.30 | |  Vandevoort, Chantal | | | 1818 | BEL | 0.00 | 1 | -0.56 | 15 | -8.40 | | | Marzouk, Amira | | wc | 1703 | TUN | 0.00 | 1 | -0.71 | 15 | -10.65 | | | De Leeuw, Johannes | | | 1858 | FRA | 0.00 | 1 | -0.50 | 15 | -7.50 | | | * 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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