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Individual Calculations July 2019 |
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| Ferrier, David Total change: -0.20 | |   |
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| 17eme Open d'Echecs de Niort (-2200) | NIORT | FRA | 2019-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1757 | 2023 | 4.00 | 5 | -0.01 | 20 | -0.20 | |
|  Charles, Roger | | | 1623 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Barbotte, Jeanne | | | 1624 | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pascal, Jonathan | | | 1835 | FRA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Gaubert, Cedric | | | 1936 | FRA | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Garnier, Bastien | | | 1768 | FRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | * 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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