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Individual Calculations April 2009 |
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| Fourche, Bernard Total change: 9.00 | |   |
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| 27e Open international de Clermont-Ferrand | Clermont Ferrand | FRA | 2009-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1887 | 1719 | 2.00 | 5 | 0.60 | 15 | 9.00 | |
|  Mathieu, Paul | | | 1871 | FRA | 1.00 | 1 | 0.70 | 15 | 10.50 | |  Lageyre, Pascal | | | 1948 | FRA | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Robert, Alain | | | 1827 | FRA | 1.00 | 1 | 0.65 | 15 | 9.75 | | | Graillon, David | | | 1930 | FRA | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Boulier, Rene | | | 1858 | FRA | 0.00 | 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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