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Individual Calculations July 2009 |
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| Angles, Max Total change: -10.25 | |   |
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| 1er Open d'Echecs FIDE d'Ermont | Ermont | FRA | 2009-05-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1766 | 1481 | 0.00 | 2 | -0.33 | 25 | -8.25 | |
|  Nossein, Francis | | | 1831 | FRA | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Collin, Jean-Philippe | | | 1700 | FRA | 0.00 | 1 | -0.22 | 25 | -5.50 | |
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) | | | | 32e open Victor Syre | Issy les Moulineaux | FRA | 2009-05-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1736 | 1481 | 0.50 | 3 | -0.08 | 25 | -2.00 | |
| | Poli, Robert | | | 1651 | FRA | 0.00 | 1 | -0.28 | 25 | -7.00 | | | Gros, Alexandre | | | 1813 | FRA | 0.00 | 1 | -0.12 | 25 | -3.00 | |  Courthial, Bernard | | | 1744 | FRA | 0.50 | 1 | 0.32 | 25 | 8.00 | |
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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