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Rapid:
Individual Calculations October 2015 |
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| Ramos, Henrique John Total change: -8.80 | |   |
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| Torneio de Xadrez RPD Cidade de Joao Pessoa 2015 | Joao Pessoa PB | BRA | 2015-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1783 | 1727 | 1.00 | 3 | -0.32 | 20 | -6.40 | |
|  De Almeida, Valdemiza Gurgel | | | 1382 | BRA | 1.00 | 1 | 0.11 | 20 | 2.20 | |  Torres, Douglas Da Silva | | | 2127 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Melo, Fernando Antonio Albuquerq | | | 1839 | BRA | 0.00 | 1 | -0.35 | 20 | -7.00 | | | * 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) | | | | VII IRT AXCV de Xadrez RPD | Joao Pessoa PB | BRA | 2015-09-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1781 | 1727 | 2.00 | 6 | -0.63 | 20 | -12.60 | |
| | De Lira Machado, Alexandre Hen | | | 2018 | BRA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Teixeira, Alexandre Cesar Fern | | | 1555 | BRA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Melo, Silvio Sa De | | | 1882 | BRA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Barros, Ubirajara Barbosa | | | 1601 | BRA | 1.00 | 1 | 0.33 | 20 | 6.60 | | | De Oliveira, Jefferson Pereira | | | 1974 | BRA | 0.00 | 1 | -0.19 | 20 | -3.80 | | | De Lima, Claudionor Henriques | | | 1654 | BRA | 0.00 | 1 | -0.60 | 20 | -12.00 | |
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) | | | | VIII IRT AXCV de Xadrez RPD | Joao Pessoa PB | BRA | 2015-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1935 | 1727 | 2.00 | 6 | 0.51 | 20 | 10.20 | |
| | De Lira Machado, Alexandre Hen | | | 2018 | BRA | 1.00 | 1 | 0.85 | 20 | 17.00 | | | Baltar, Petrov Ferreira | | | 1793 | BRA | 1.00 | 1 | 0.59 | 20 | 11.80 | | | De Melo, Fernando Sa | | | 2101 | BRA | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Jales, Luiz Fabio Alves | | | 1894 | BRA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Da Silva, Antonio Dutra | | | 1830 | BRA | 0.00 | 1 | -0.36 | 20 | -7.20 | | | De Oliveira, Jeffeson Pereira | | | 1974 | BRA | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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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