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Individual Calculations August 2015 |
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| Machado, Mario Antonio Massena Total change: 8.20 | |   |
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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 |
| 1973 | 1863 | 3.50 | 8 | 0.41 | 20 | 8.20 | |
|  Parreira, Luis Miguel | | | 1879 | POR | 1.00 | 1 | 0.52 | 20 | 10.40 | |  Beltran Ortiz, Edda Georgina | | | 1909 | ESP | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Heberla, Bartlomiej | g | | 2263 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sousa, Andre Ventura | | | 2261 | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Hinojar Basa, Alfonso | | | 2208 | ESP | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Mendes, Pedro Miguel Gomes | | | 1741 | POR | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Pires, Augusto Moura | | | 1570 | POR | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Tirado Parra, Alberto | | | 1949 | ESP | 0.50 | 1 | 0.12 | 20 | 2.40 | | | * 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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