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Individual Calculations July 2008 |
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| Araujo, Jose Verissimo Total change: -8.10 | |   |
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| III Open Internacional Cidade de Espinho 2008 | Espinho | POR | 2008-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1841 | 1944 | 2.00 | 4 | -0.54 | 15 | -8.10 | |
|  Martinho, Nuno | | | 1747 | POR | 0.50 | 1 | -0.25 | 15 | -3.75 | |  Coelho, Jorge | | | 2018 | POR | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Ribeiro, Sergio | | | 1796 | POR | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Mateus, Francisco | | | 1803 | POR | 0.50 | 1 | -0.19 | 15 | -2.85 | |
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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