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Individual Calculations September 2023 |
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| Chatard, Patrice Total change: -37.20 | |   |
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| 19eme Festival International de Dieppe Open des Rois - plus de 50 ans | DIEPPE | FRA | 2023-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1572 | 1640 | 3.50 | 9 | -1.86 | 20 | -37.20 | |
|  James, Geoffrey H | c | | 2110 | ENG | 0.50 | 1 | 0.45 | 20 | 9.00 | |  Uhoda, Philippe | | | 2038 | BEL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Anton, Jose | | | 1745 | FRA | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Engel, Gerard | | | 1392 | FRA | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Ducreux, Regis | | | 1240 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bonnal, Louis | | | 1354 | FRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Le Guillou, Francois | | | 1429 | FRA | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Benard, Franck | | | 1314 | FRA | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Veidl, Brigitte | | | 1525 | FRA | 0.50 | 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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