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Individual Calculations September 2023 |
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| James, Geoffrey H Total change: -27.80 | |   |
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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 |
| 1820 | 2110 | 6.00 | 9 | -1.39 | 20 | -27.80 | |
|  Chatard, Patrice | | | 1710 * | FRA | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Ballandras, Marc | | | 1655 | FRA | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Aubert, Bernard | | | 1737 | BEL | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Vaillant, Stephane | | | 1747 | FRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Cattoni, Manuel | | | 1808 | FRA | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Guerlach, Frederic | | | 1962 | FRA | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Germes, Alain | | | 1862 | FRA | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Simon, Benoit | | | 1798 | FRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Frick, Christoph | f | | 2101 | GER | 0.50 | 1 | -0.01 | 20 | -0.20 | | | * 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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