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Individual Calculations September 2011 |
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| Ettayeb, Jemchid Total change: 22.20 | |   |
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| Championnat de Paris Ile de France Open B (1400 à 1900) | PARIS | FRA | 2011-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1844 | 1722 | 3.50 | 6 | 1.48 | 15 | 22.20 | |
|  Insuasty, Luis | | | 1896 | FRA | 1.00 | 1 | 0.73 | 15 | 10.95 | |  Bourcier, Laurent | | | 1838 | FRA | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Biville, Pascal | | | 1794 | FRA | 1.00 | 1 | 0.60 | 15 | 9.00 | | | Duget, Long Jc | | | 1870 | FRA | 0.00 | 1 | -0.30 | 15 | -4.50 | | | Percheron, Andre | | | 1890 | FRA | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Baudin, Vincent | | | 1774 | FRA | 1.00 | 1 | 0.57 | 15 | 8.55 | |
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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