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Individual Calculations July 2017 |
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| Chaves, Jorge Antonio Torres Total change: -26.60 | |   |
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| II IRT CXG 2017 | Rio de Janeiro RJ | BRA | 2017-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1905 | 1887 | 2.00 | 4 | 0.08 | 20 | 1.60 | |
|  Maia, Marco Aurelio Ferreira | | | 2053 | BRA | 0.00 | 1 | -0.28 | 20 | -5.60 | |  Da Silva, Claudio Oliveira | | | 1831 | BRA | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Saraiva, Alexandre Pacheco | | | 1818 | BRA | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Torres, Eduardo Lisboa | | | 1919 | BRA | 0.00 | 1 | -0.46 | 20 | -9.20 | |
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) | | | | I IRT Memorial Luciano Nilo de Andrade - 2017 | Rio de Janeiro RJ | BRA | 2017-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1761 | 1887 | 2.50 | 6 | -1.41 | 20 | -28.20 | |
| | Mesquita, Victor Noronha | | | 1487 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Teixeira, Ricardo Da Silva | f | | 2208 | BRA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Pereira, Marcos Luciano Martin | | | 1742 | BRA | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Gomes, Pedro Pessoa | | | 1609 | BRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Mesquita, Arnaldo Leite | | | 1706 | BRA | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Reis, Virginia Lagrange M. | | | 1816 | BRA | 0.50 | 1 | -0.10 | 20 | -2.00 | | | * 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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