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Individual Calculations January 2010 |
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| Batteau, Valerie Total change: -9.45 | |   |
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| 1er Training Lyon open - phase A | Lyon | FRA | 2009-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1882 | 1917 | 1.50 | 4 | -0.61 | 15 | -9.15 | |
|  Schwartz, Pierre | | | 1541 | FRA | 1.00 | 1 | 0.09 | 15 | 1.35 | |  Benedic, Patrick | | | 2085 | FRA | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Curto, Nicolas | | | 2100 | FRA | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Mercier, Jean-Yves | | | 1801 | FRA | 0.00 | 1 | -0.66 | 15 | -9.90 | |
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) | | | | 4e Trophees International de Lyon | Lyon | FRA | 2009-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1909 | 1917 | 3.00 | 6 | -0.09 | 15 | -1.35 | |
| | Riff, Vincent | f | | 2317 * | FRA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Royer, Olivier | | | 1608 | FRA | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Bordet, Jacky | | | 1674 | FRA | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Amato, Giampiero | | | 2047 | ITA | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Scherrer, Roch | | | 1894 | FRA | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Vidalinc, Jean-Louis | | | 1915 | FRA | 0.00 | 1 | -0.50 | 15 | -7.50 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Open International Féminin de Corbas | Corbas | FRA | 2009-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1943 | 1917 | 2.00 | 4 | 0.07 | 15 | 1.05 | |
| | Milliet, Sophie | m | wg | 2317 * | FRA | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Lupfer, Anny | | | 1627 | FRA | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Hourlier, Claire | | | 1936 | FRA | 0.00 | 1 | -0.47 | 15 | -7.05 | | | Matta, Francesca | | | 1891 | ITA | 1.00 | 1 | 0.46 | 15 | 6.90 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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