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Individual Calculations September 2017 |
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| Luz, Arthur Nader Total change: -3.00 | |   |
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| Aberto do Brasil 2017- etapa Barueri | Barueri SP | BRA | 2017-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1916 | 2157 | 4.50 | 6 | -0.15 | 20 | -3.00 | |
|  Castro Vasconcelos, Jairo Sergio | | | 1757 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Damaceno, Mateus Lima | | | 1908 | BRA | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Takiguchi, Angelica Tidori | | | 1757 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rodrigues, Regis Ramos | | | 1916 | BRA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Ichimura G. Barbosa, Larissa Y. | | wm | 1982 | BRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Moura De Lima, Wilian Rither De | | | 2178 | BRA | 0.50 | 1 | 0.03 | 20 | 0.60 | | | * 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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