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Individual Calculations February 2019 |
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| Lafon, Denis Total change: 15.00 | |   |
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| 15e Open International de Noel de Mont de Marsan | MONT DE MARSAN | FRA | 2018-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1568 | 1316 | 2.50 | 8 | 0.75 | 20 | 15.00 | |
|  Goulesque, Camille | | | 1716 * | FRA | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Costa, Clement | | | 1647 | FRA | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Moulie, Patrick | | | 1446 | FRA | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Jackson, Edgar | | | 1702 | FRA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Dumont, Gilles | | | 1716 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Lataste, Titouan | | | 1483 | FRA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Lutz, Andre | | | 1218 | FRA | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Shakessi, Hossein | | | 1616 | FRA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | * 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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