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Individual Calculations September 2009 |
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| Lefevre, Michel Total change: -32.75 | |   |
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| Championnat de Dijon | Dijon | FRA | 2009-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1926 | 1662 | 1.00 | 5 | 0.07 | 25 | 1.75 | |
|  Peutat, Jacques | | | 2012 | FRA | 0.00 | 1 | -0.11 | 25 | -2.75 | |  Buisson, Jean-Gabriel | | | 1911 | FRA | 1.00 | 1 | 0.81 | 25 | 20.25 | | | Estival, Herve | | | 2012 | FRA | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Guionet, Alexis | | | 1794 | FRA | 0.00 | 1 | -0.32 | 25 | -8.00 | | | Ballandras, Marc | | | 1900 | FRA | 0.00 | 1 | -0.20 | 25 | -5.00 | |
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) | | | | Championnat de France - Open C | Nimes | FRA | 2009-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1560 | 1692 | 2.00 | 5 | -1.38 | 25 | -34.50 | |
| | Guedon, Sosthene | | | 1541 | FRA | 0.00 | 1 | -0.70 | 25 | -17.50 | | | Frederic, Christine | | | 1514 | FRA | 1.00 | 1 | 0.27 | 25 | 6.75 | | | Mangani, Jean-Pierre | | | 1564 | FRA | 0.00 | 1 | -0.67 | 25 | -16.75 | | | Richard, Celine | | | 1584 | FRA | 0.00 | 1 | -0.65 | 25 | -16.25 | | | Bergmann, Delphine | | | 1598 | FRA | 1.00 | 1 | 0.37 | 25 | 9.25 | |
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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