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Individual Calculations March 2010 |
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| Martins, David Pires Tavares Total change: 16.35 | |   |
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| Open Internacional de Xadrez "Cidade de Mirandela" | Mirandela | POR | 2009-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1959 | 1823 | 4.00 | 8 | 1.09 | 15 | 16.35 | |
|  Diogo, Vasco Andre Marcalo | f | | 2223 * | POR | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Afonso, Paulo Jorge Pereira | | | 1521 | POR | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Oliveira, Maria Ines R Machado | | | 1612 | POR | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Bolhari, Orphe Iraj | | | 2166 | IRI | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Liborio, Ana Catarina Cavadinh | | | 1721 | POR | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Padeiro, Jose Joao Tato | | | 2223 * | POR | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Sanz Alonzo, Francisco Javier | m | | 2223 * | ESP | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Sousa, Nuno Miguel Alves Cardo | | | 1980 | POR | 0.50 | 1 | 0.21 | 15 | 3.15 | | | * 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) | | |
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