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Individual Calculations September 2021 |
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| Buchy, Daniel Total change: 1.80 | |   |
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| 17eme Festival International de Dieppe Open des Rois - plus de 50 ans | DIEPPE | FRA | 2021-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1825 | 2021 | 6.50 | 9 | 0.09 | 20 | 1.80 | |
|  Perot, Philippe | | | 1627 | FRA | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Guillaume, Gerard | | | 1621 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Daignieres, Pierre | | | 1745 | FRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Kirszenberg, Marc | c | | 2130 | FRA | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Chitrit, Norbert | | | 1639 | FRA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Baliuniene, Margarita | | | 1886 | LTU | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Lorente, Philippe | | | 1681 | FRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Frick, Christoph | f | | 2091 | GER | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Rudiano, Nicolas | | | 2009 | FRA | 0.50 | 1 | -0.02 | 20 | -0.40 | | | * 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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