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Individual Calculations August 2018 |
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| Vianey, Marie Total change: 17.40 | |   |
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| Open de Lattes 2018 (-2200) | LATTES | FRA | 2018-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1645 | 1442 | 2.50 | 6 | 0.87 | 20 | 17.40 | |
|  Lebugle, Philippe | | | 1842 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Petit, Michel | | | 1195 | FRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Blanc, Regis | | | 1725 | FRA | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Colonna, Jean-Paul | | | 1577 | FRA | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Crivelle, Patrick | | | 1807 | FRA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Pignataro, Louis | | | 1722 | FRA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | * 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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