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Individual Calculations July 2019 |
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| Urquiza, Marcello De Albuquerque Total change: -6.00 | |   |
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| Aberto do Brasil Xadrez Potiguar 2019 STD | Natal RN | BRA | 2019-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1859 | 2049 | 4.00 | 6 | -0.30 | 20 | -6.00 | |
|  Andrade, Joanderson Muller Lima | | | 1649 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Almeida Silva, Emiliano Piskator | | | 1707 | BRA | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Araujo, Henrique Jose Morais De | | | 2080 | BRA | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Picasso Gallego, Nicolas | | | 1795 | ESP | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Camara, Jose Arruda | | | 1879 | BRA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Chang, Suzana | | wf | 2043 | BRA | 0.00 | 1 | -0.51 | 20 | -10.20 | | | * 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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