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Individual Calculations April 2009 |
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| Debusschere, Helmut Total change: -4.65 | |   |
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| 25e open international de Cappelle | Cappelle la Grande | FRA | 2009-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1930 | 1894 | 3.00 | 7 | -0.31 | 15 | -4.65 | |
|  Fourcart, Marc | | | 1734 | FRA | 1.00 | 1 | 0.29 | 15 | 4.35 | |  Cepisul, Desire | | | 1787 | FRA | 0.00 | 1 | -0.65 | 15 | -9.75 | | | Bain-Thouverez, Aurelien | | | 1650 | FRA | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Van De Berkmortel, Theo | f | | 2244 | NED | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Leray, Jean-Claude | | | 1679 | FRA | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Petran, Peter | m | | 2244 | SVK | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Ac, Michal | | | 2173 | SVK | 0.00 | 1 | -0.16 | 15 | -2.40 | |
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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