Individual Calculations December 2018 |
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Silva, Antonio Augusto Total change: -6.20 | | |
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Torneio Interno do GX Porto 2018 | Porto | POR | 2018-10-13 |
Rc | Ro | w | n | change | K | K*chg | Game |
1910 | 2140 | 3.50 | 5 | -0.31 | 20 | -6.20 | |
| Brandao, Alvaro Sousa | | | 1740 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | Machado, Mario Antonio Massena | | | 1849 | POR | 1.00 | 1 | 0.15 | 20 | 3.00 | | Costa, Joao Guerra | | | 2134 | POR | 0.00 | 1 | -0.51 | 20 | -10.20 | | Pinho, Joaquim Brandao | | | 1779 | POR | 1.00 | 1 | 0.10 | 20 | 2.00 | | Ferreira, Paulo | | | 2048 | POR | 0.50 | 1 | -0.13 | 20 | -2.60 | | * 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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