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Individual Calculations November 2010 |
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| Videira, Alfredo Total change: -17.40 | |   |
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| Campeonato Nacional Absoluto - Fase Preliminar 2010 | Amadora | POR | 2010-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1751 | 1519 | 0.50 | 6 | -0.88 | 15 | -13.20 | |
|  Pires, Gustavo | | | 1919 * | POR | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Antonio, Luis Filipe Alves | | | 1846 | POR | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Dias, Jose Oliveira Gaspar | | | 1642 | POR | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Alves, Luis Miguel | | | 1852 | POR | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Martins, Harry | | | 1609 | POR | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Gabriel, Agna Solange Videira | | | 1635 | POR | 0.00 | 1 | -0.34 | 15 | -5.10 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | GXA encerramento 0910 | Lisboa | POR | 2010-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1758 | 1519 | 1.00 | 6 | -0.28 | 15 | -4.20 | |
| | Bento, Rudolfo Antonio Campos | | | 1807 | POR | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Silva, Miguel Amorim | | | 1643 | POR | 1.00 | 1 | 0.67 | 15 | 10.05 | | | Grade, Jose Fernando | | | 1852 | POR | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Godinho Marques, Pedro | | | 1866 | POR | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Morais, Andre De Oliveira Conde | | | 1732 | POR | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Pascoal, Jose Sargento | | | 1648 | POR | 0.00 | 1 | -0.33 | 15 | -4.95 | |
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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