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Individual Calculations January 2015 |
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| Gomes, Genildo De Souza Total change: -8.00 | |   |
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| Campeonato Paraibano de Xadrez 2014 | Joao Pessoa/PB | BRA | 2014-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1796 | 1622 | 0.50 | 4 | -0.71 | 40 | -28.40 | |
|  Oliveira, Renato De Araujo | | | 2022 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Baltar, Petrov Ferreira | | | 1831 | BRA | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Jales, Luiz Fabio Alves | | | 1825 | BRA | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Teixeira, Alexandre Cesar Fernan | | | 1504 | BRA | 0.00 | 1 | -0.66 | 40 | -26.40 | | | * 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) | | | | IV IRT AXCV 2014 | Joao Pessoa/PB | BRA | 2014-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1832 | 1622 | 1.50 | 4 | 0.51 | 40 | 20.40 | |
| | Prisma, Zenil Da Costa | | | 1745 | BRA | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Oliveira, Renato De Araujo | | | 2022 * | BRA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Da Silva, Antonio Dutra | | | 1737 | BRA | 0.50 | 1 | 0.16 | 40 | 6.40 | | | Silva, Ivanilson Pereira | | | 1825 | BRA | 0.00 | 1 | -0.24 | 40 | -9.60 | | | * 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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