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Individual Calculations July 2009 |
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| Gazagnes, Jacques Total change: -19.25 | |   |
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| 4e Open d'Echecs d'Angers | Angers | FRA | 2009-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1741 | 1551 | 0.00 | 3 | -0.77 | 25 | -19.25 | |
|  David, Jean-Luc | | | 1721 | FRA | 0.00 | 1 | -0.28 | 25 | -7.00 | | | Gauthier, Laurent | | | 1808 | FRA | 0.00 | 1 | -0.18 | 25 | -4.50 | |  Boudeau, Julien | | | 1694 | FRA | 0.00 | 1 | -0.31 | 25 | -7.75 | |
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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