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Rapid:
Individual Calculations July 2017 |
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| Costa, Americo Jose Total change: -25.40 | |   |
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| XIV Torneio Freguesia da Arrentela | Seixal | POR | 2017-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1629 | 1930 | 4.50 | 7 | -1.27 | 20 | -25.40 | |
|  Silva, Artur F Lopes | | | 1530 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Andre, Nuno Alexandre Lopes | | | 1573 | POR | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Goncalves, Samuel Jesus P | | | 1530 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Almeida, Manuel Da Silva | | | 1924 | POR | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Lopes, Antonio Pedro Moreira | | | 1530 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Machado, Tomas Dias | | | 1788 | POR | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Guerreiro, Jose Velho | | | 1530 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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