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Individual Calculations January 2009 |
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| Roussel, Pierre-Olivier Total change: -12.50 | |   |
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| 10e open International de l'Ile de la Réunion | Saint Denis Réunion | FRA | 2008-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1811 | 1880 | 3.00 | 6 | -0.50 | 25 | -12.50 | |
|  Henry, Laura | | | 1667 | FRA | 1.00 | 1 | 0.23 | 25 | 5.75 | |  Ranaivoharisoa, Alain | | | 2061 | MAD | 0.00 | 1 | -0.26 | 25 | -6.50 | | | De Robillard, Vincent | | | 1846 | MRI | 1.00 | 1 | 0.45 | 25 | 11.25 | | | Travers, Christophe | | | 1879 | FRA | 0.00 | 1 | -0.50 | 25 | -12.50 | | | Baches, Frederic | | | 1836 | FRA | 0.00 | 1 | -0.56 | 25 | -14.00 | | | Blard, Gregory | | | 1577 | FRA | 1.00 | 1 | 0.14 | 25 | 3.50 | |
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) | | |
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