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Rapid:
Individual Calculations March 2019 |
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| Silva, Jose Antonio Duarte Total change: -5.60 | |   |
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| Open de Portugal 2019 - Cidade de Lisboa - rapid | Lisboa | POR | 2019-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1531 | 1370 | 2.00 | 7 | -0.28 | 20 | -5.60 | |
|  Fernandes, Ricardo Paulos | | | 1770 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Roxo, Agostinho Jose Goncalves | | | 1769 | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Guedes, Rui Pedro Dos Santos | | | 1018 | POR | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Lima, Samuel | | | 1609 | POR | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Cordeiro, Joao Carlos Santos F | | | 1770 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Martins, Nuno Goncalo Alves | | | 1221 | POR | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Fortunato, Jose Manuel | | | 1562 | POR | 0.00 | 1 | -0.25 | 20 | -5.00 | | | * 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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