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Individual Calculations July 2019 |
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| Colonna, Jean-Paul Total change: -17.60 | |   |
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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 |
| 1513 | 1495 | 3.00 | 8 | -0.88 | 20 | -17.60 | |
|  Vanderbeeken, Mikael | | | 1895 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Grimault, Stephanie | | | 1239 | FRA | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Beranger, Jean-Damien | | | 1141 | FRA | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Hug, Charley | | | 1709 | FRA | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Garcia, Richard | | | 1697 | FRA | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Mamah, Isabelle | | | 1860 | FRA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Moreno Chabot, Emmanuelle | | | 1200 | FRA | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Assie, Joel | | | 1360 | FRA | 0.00 | 1 | -0.68 | 20 | -13.60 | | | * 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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