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Individual Calculations July 2017 |
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| Marques, Rui Filipe Pereira Total change: -28.60 | |   |
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| tx XEQUE-MATEmatica4 2017 | Lisboa | POR | 2017-05-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1639 | 1955 | 2.50 | 4 | -0.86 | 20 | -17.20 | |
|  Santos, Ruben Jose Melo | | | 1562 | POR | 0.50 | 1 | -0.42 | 20 | -8.40 | |  Avelino, Mafalda Biscaya | | | 1555 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Roque, Armando Filipe | | | 1883 | POR | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Guia, Artur Solovyov Eloy | | | 1555 * | 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) | | | | GXA Open do 70. aniversario | Lisboa | POR | 2017-05-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1668 | 1955 | 3.50 | 5 | -0.57 | 20 | -11.40 | |
| | Nunes, Adelino Vitor | | | 1555 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Fortunato, Antonio Eduardo | | | 1681 | POR | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Lopes, Jose Manuel Cidreiro | | | 1601 | POR | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Martins, Abilio Morgado | | | 1555 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Simoes, John | | | 1947 | VEN | 0.50 | 1 | -0.01 | 20 | -0.20 | | | * 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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