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Individual Calculations July 2019 |
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| Borderie, David Total change: -14.00 | |   |
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| 21eme Open International de Narbonne-Plage (-2200) | NARBONNE | FRA | 2019-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1649 | 1896 | 5.50 | 8 | -0.70 | 20 | -14.00 | |
|  Ceroni, Arnaud | | | 1496 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Migoli, Jerome | | | 1605 | FRA | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Epelly, Patrick | | | 2011 | FRA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Stas, Jean | | | 1561 | BEL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Lafaye, Jean-Marc | | | 1502 | FRA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Pous, Antoine | | | 1523 | FRA | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Menivale, Patrick | | | 1686 | FRA | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Baron, Anthony | | | 1807 | FRA | 1.00 | 1 | 0.38 | 20 | 7.60 | | | * 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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