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Individual Calculations August 2015 |
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| Diaz Rodriguez, Jose Antonio Total change: 21.60 | |   |
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| Oporto Open 2015 - 75. aniversario do GX Porto | Porto | POR | 2015-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1976 | 1974 | 5.00 | 8 | 1.08 | 20 | 21.60 | |
|  Persson, Andreas | c | | 2258 | SWE | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Coelho, Jorge Manuel | | | 1884 | POR | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Costa, Joao Guerra | | | 2182 | POR | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Silva, Jose Manuel Martins Amara | | | 1576 | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bolhari, Orfeh | | | 2135 | IRI | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Mendes, Rui Oscar | | | 1765 | POR | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Nunes, Fernando | | | 1828 | POR | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Silva, Antonio Augusto | | | 2182 | POR | 1.00 | 1 | 0.77 | 20 | 15.40 | |
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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