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Individual Calculations June 2019 |
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| Magalhaes, Jonathas Jose De Total change: -15.20 | |   |
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| II Memorial Luiz Tavares & Eduardo Asfora Xadrez STD | Recife PE | BRA | 2019-05-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1899 | 2109 | 3.00 | 5 | -0.76 | 20 | -15.20 | |
|  Marques, Eudes Pinto | | | 1937 | BRA | 0.00 | 1 | -0.73 | 20 | -14.60 | |  Pereira Fo, Hildebrando Apolonio | | | 1709 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Do Nascimento, Christian Almeida | | | 1996 | BRA | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Silva Junior, Marcelo Valeriano | | | 1864 | BRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Da Silva, Arthur Moura Viera | | | 1991 | BRA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | * 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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