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Individual Calculations July 2009 |
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| Oger, Claude Total change: -16.20 | |   |
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| 11e Open international d'Echecs de Saint Quentin en Yvelines | Elancourt | FRA | 2009-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1903 | 1996 | 4.50 | 9 | -1.08 | 15 | -16.20 | |
|  Anciant-Grasdepot, Bernard | | | 1646 | FRA | 0.50 | 1 | -0.39 | 15 | -5.85 | |  Sanchez, Joseph | m | | 2346 | PHI | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Branson, James | | | 1689 | FRA | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Galazka, Pierre | | | 1896 | FRA | 0.50 | 1 | -0.14 | 15 | -2.10 | | | De Lagontrie, Jean | | | 1889 | FRA | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Djordjevic, Vladimir | | | 1950 | FRA | 0.50 | 1 | -0.06 | 15 | -0.90 | | | Fayolle, Guy | | | 1854 | FRA | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Duval, Dominique | | | 1846 | FRA | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Laurent, Dominique | | | 2012 | FRA | 0.00 | 1 | -0.48 | 15 | -7.20 | |
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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