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Individual Calculations April 2019 |
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| Viard, Dominique Total change: -27.00 | |   |
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| Open de Recy 2019 Principal (1600 - 2200 elo) | RECY | FRA | 2019-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1672 | 1985 | 2.00 | 4 | -1.35 | 20 | -27.00 | |
|  Riddoch, Alan | | | 1599 | FRA | 0.00 | 1 | -0.91 | 20 | -18.20 | |  Prevot, Jean-Louis | | | 1915 | FRA | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Margaryan, Laura | | | 1585 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dhaynaut, Gilles | | | 1587 | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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