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Individual Calculations April 2009 |
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| Geffroy, Leo Total change: 18.75 | |   |
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| Chpt Jeunes Bretagne - Benjamins | Locmine | FRA | 2009-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1831 | 1634 | 1.50 | 3 | 0.75 | 25 | 18.75 | |
|  Aubry, Yannis | | | 1930 | FRA | 0.00 | 1 | -0.15 | 25 | -3.75 | |  Deslias, Gregoire | | | 1764 | FRA | 1.00 | 1 | 0.68 | 25 | 17.00 | | | Siclet, Mathieu | | | 1800 | FRA | 0.50 | 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) | | |
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