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Individual Calculations September 2023 |
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| Ruiz, Richard Total change: -45.80 | |   |
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| Championnat de France 2023 - Veterans | HUEZ | FRA | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1711 | 2002 | 5.00 | 9 | -2.29 | 20 | -45.80 | |
|  Jean, Robert | | | 1502 | FRA | 1.00 | 1 | 0.04 | 20 | 0.80 | |  De Lagontrie, Jean | | | 1639 | FRA | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Andrieu, Philippe | | | 1689 | FRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Salvaing, Jean-Louis | | | 1823 | FRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Hileyan, Michel | | | 1820 | FRA | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Brongers, Henk | | | 2054 | FRA | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Simon, Christian | | | 1776 | FRA | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Leblic, Pierre | | | 1602 * | FRA | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Coucoureux, Michel | | | 1493 | FRA | 1.00 | 1 | 0.04 | 20 | 0.80 | | | * 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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