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Individual Calculations October 2018 |
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| Giraud, Georges Total change: -7.20 | |   |
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| Open du Jeu d'Echecs du Festival des Jeux de Vichy 2018 (-2200) | VICHY | FRA | 2018-09-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1754 | 1868 | 3.00 | 5 | -0.18 | 40 | -7.20 | |
|  Devaux, Francois | | | 1519 | FRA | 1.00 | 1 | 0.11 | 40 | 4.40 | |  Marcellier, Lucie | | | 1670 | FRA | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Chaudagne, Christophe | | | 2009 | FRA | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Frey, Thierry | | | 1788 | SUI | 0.00 | 1 | -0.61 | 40 | -24.40 | | | Lougnon, Florian | | | 1786 | FRA | 1.00 | 1 | 0.39 | 40 | 15.60 | |
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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