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Individual Calculations May 2010 |
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| Touati, Bruno Total change: -2.25 | |   |
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| Open B de Maubuee Gondoire Echecs | Bussy Saint Georges | FRA | 2010-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1692 | 1849 | 3.00 | 4 | 0.22 | 15 | 3.30 | |
|  Truitard, Jean-Francois | | | 1565 | FRA | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Tak-Tak, Lotfi | | | 1709 | FRA | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Mazhari, Mohammad | | | 1892 | FRA | 0.00 | 1 | -0.44 | 15 | -6.60 | |  Austruy, Daniel | | | 1602 | FRA | 1.00 | 1 | 0.19 | 15 | 2.85 | |
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) | | | | Criterium R6-7 | IDF | FRA | 2010-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1904 | 1852 | 0.50 | 2 | -0.37 | 15 | -5.55 | |
| | Coquelin, Philippe | | | 1803 | FRA | 0.00 | 1 | -0.57 | 15 | -8.55 | | | Gauthier, Arnaud | | | 2004 | FRA | 0.50 | 1 | 0.20 | 15 | 3.00 | |
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) | | | | 2e open FIDE elo >1700 Club Chess XV | Paris | FRA | 2010-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1725 | 1852 | 2.00 | 3 | 0.00 | 15 | 0.00 | |
| | Salgues, Michel | | | 1699 | FRA | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Percheron, Andre | | | 1770 | FRA | 0.00 | 1 | -0.61 | 15 | -9.15 | | | Rakotomalala, Jean-Jacques | | | 1707 | FRA | 1.00 | 1 | 0.31 | 15 | 4.65 | |
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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