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Individual Calculations April 2009 |
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| Beau, Pierre Total change: 78.25 | |   |
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| N4 - R3 | Various | FRA | 2008-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1822 | 1640 | 1.00 | 1 | 0.74 | 25 | 18.50 | |
|  Gauthier, Laurent | | | 1822 | FRA | 1.00 | 1 | 0.74 | 25 | 18.50 | |
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) | | | | 22e Open du Mans | Le Mans | FRA | 2008-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1907 | 1640 | 1.00 | 5 | 0.10 | 25 | 2.50 | |
| | Brunstein, Sandrine | | | 1990 | FRA | 0.00 | 1 | -0.11 | 25 | -2.75 | |  Eid, Maha | | | 1932 | FRA | 0.50 | 1 | 0.35 | 25 | 8.75 | | | Collier, Timothy | | | 1897 | FRA | 0.00 | 1 | -0.18 | 25 | -4.50 | | | Robveille, Laurent | | | 1946 | FRA | 0.50 | 1 | 0.36 | 25 | 9.00 | | | Rivet, Bertrand | | | 1770 | FRA | 0.00 | 1 | -0.32 | 25 | -8.00 | |
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) | | | | 13e open de Guingamp | Pabu | FRA | 2009-02-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1880 | 1645 | 4.00 | 8 | 2.29 | 25 | 57.25 | |
| | Galan, Francois | | | 1995 | FRA | 0.50 | 1 | 0.39 | 25 | 9.75 | | | Mercier, Jean-Loup | | | 1889 | FRA | 0.00 | 1 | -0.20 | 25 | -5.00 | | | Jadanowska, Beata | | | 1841 | POL | 1.00 | 1 | 0.75 | 25 | 18.75 | | | Grundman, Norbert | | | 1951 | FRA | 0.50 | 1 | 0.36 | 25 | 9.00 | | | Desgranges, Christophe | | | 1813 | FRA | 0.00 | 1 | -0.28 | 25 | -7.00 | | | Berthelot, Maeva | | | 1823 | FRA | 0.50 | 1 | 0.23 | 25 | 5.75 | | | Le Roux, Jacques | | | 1944 | FRA | 0.50 | 1 | 0.35 | 25 | 8.75 | | | Bacon, Bruno | | | 1786 | FRA | 1.00 | 1 | 0.69 | 25 | 17.25 | |
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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