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Individual Calculations September 2009 |
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| Battaglia, Gerard Total change: -5.85 | |   |
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| Open de Provence | MEYREUIL | FRA | 2009-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2069 | 1912 | 1.00 | 4 | -0.39 | 15 | -5.85 | |
|  Apicella, Manuel | g | | 2312 * | FRA | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Guidarelli, Laurent | m | | 2312 * | FRA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Nakache, Jonathan | | | 1905 | FRA | 0.00 | 1 | -0.51 | 15 | -7.65 | | | Noireaut, Hung | | | 1746 | FRA | 1.00 | 1 | 0.28 | 15 | 4.20 | | | * 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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