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Individual Calculations December 2018 |
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| Machado, Mario Antonio Massena Total change: -10.20 | |   |
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| Torneio Interno do GX Porto 2018 | Porto | POR | 2018-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1728 | 1849 | 4.00 | 7 | -0.51 | 20 | -10.20 | |
|  Fonseca, Pedro Miguel Ramos | | | 1449 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Pintor, Manuel Abranches | | | 1624 | POR | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Silva, Antonio Augusto | | | 2140 | POR | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Nunes, Fernando | | | 1761 | POR | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Rosario, Nuno | | | 1684 | POR | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Monteiro, Alberto Pinto | | | 1835 | POR | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Mendes, Antonio Adalberto De O | | | 1606 | POR | 1.00 | 1 | 0.20 | 20 | 4.00 | | | * 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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