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Individual Calculations July 2009 |
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| Egli, Urs Total change: -26.25 | |   |
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| Open de Niort | Niort | FRA | 2009-04-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1901 | 2065 | 1.00 | 4 | -1.75 | 15 | -26.25 | |
|  Gobbetto, Jean-Claude | | | 1754 | FRA | 1.00 | 1 | 0.14 | 15 | 2.10 | |  David, Vincent | f | | 2397 | FRA | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Macon, Arthur | | | 1732 | FRA | 0.00 | 1 | -0.88 | 15 | -13.20 | | | Lagarde, Benjamin | | | 1720 | FRA | 0.00 | 1 | -0.89 | 15 | -13.35 | |
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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