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Individual Calculations June 2017 |
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| Najart, David Total change: 7.80 | |   |
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| 40eme Open de l'Ascension d'Issy-les-Moulineaux | ISSY LES MOULINEAUX | FRA | 2017-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2027 | 2185 | 4.50 | 6 | 0.39 | 20 | 7.80 | |
|  Ralle, Pierre | | | 1981 | FRA | 1.00 | 1 | 0.24 | 20 | 4.80 | |  Bonvalot, Isabelle | | | 1935 | FRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Bergez, Luc | m | | 2307 | FRA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Roubert, Emile | | | 2028 | FRA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Macari, Frederic | | | 1785 * | FRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Lebrun, Xavier | | | 2124 | FRA | 0.50 | 1 | -0.08 | 20 | -1.60 | | | * 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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