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Individual Calculations December 2019 |
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| De Oliveira, Daniel Paiva Total change: 59.20 | |   |
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| Aberto do Brasil I Memorial Machado de Assis | Joao Pessoa PB | BRA | 2019-11-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1887 | 1908 | 4.00 | 5 | 1.48 | 40 | 59.20 | |
|  De Moura Filho, Eny Nobrega | | | 1508 * | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Arruda Filho, Ivo Pereira De | | | 1709 | BRA | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Urquiza, Marcello De Albuquerque | | | 2074 | BRA | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Magalhaes, Jonathas Jose De | | | 2106 | BRA | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Hiramine, Rodrigo Yoshio Ferreir | | | 2040 | BRA | 1.00 | 1 | 0.68 | 40 | 27.20 | | | * 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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