Individual Calculations April 2009 |
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Costa, Rui Filipe Magalhaes Total change: -8.25 | | |
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III CARREGOSA CHESS FIDE OPEN | Carregosa | POR | 2008-10-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
1865 | 1993 | 2.00 | 4 | -0.55 | 15 | -8.25 | |
| Barbosa, Carlos Manuel Ventura | | | 1643 | POR | 1.00 | 1 | 0.11 | 15 | 1.65 | | Aguiar, Henrique Rui Neves | | | 1657 | POR | 1.00 | 1 | 0.12 | 15 | 1.80 | | Silva, Stephane Gomes | | | 2210 | POR | 0.00 | 1 | -0.22 | 15 | -3.30 | | Araujo, Jose Verissimo Araujo | | | 1949 | POR | 0.00 | 1 | -0.56 | 15 | -8.40 | | 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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