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Individual Calculations April 2015 |
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| Lebret, Jean-Michel Total change: 6.60 | |   |
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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 |
| 2171 | 2080 | 3.50 | 8 | 0.33 | 20 | 6.60 | |
|  Vaillant, Stephane | | | 1895 | FRA | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Kaczmarek, Aleksander | f | | 2323 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Depret, Francois | | | 1853 | FRA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Pulvett Marin, Daniel | m | | 2426 | VEN | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Tissir, Mohamed | m | | 2366 | MAR | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Firman, Nazar | g | | 2462 | UKR | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Wille, Frederic | | | 1680 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lazarev, Vladimir | g | | 2361 | FRA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | * 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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