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Rapid:
Individual Calculations September 2018 |
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| De Moura Filho, Eny Nobrega Total change: -28.40 | |   |
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| II Master Pessoense de Xadrez RPD 1900 2018 | Joao Pessoa PB | BRA | 2018-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1690 | 1450 | 0.50 | 9 | -1.42 | 20 | -28.40 | |
|  Galindo, Luciano Dutra | | | 1668 | BRA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Arcoverde Neto, Alvaro Vieira | | | 1850 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Teixeira, Alexandre Cesar Fernan | | | 1522 | BRA | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Baltar, Petrov Ferreira | | | 1732 | BRA | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Felix, Dieggo Guerra | | | 1693 | BRA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Da Silva, Antonio Dutra | | | 1829 | BRA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Espinola, Jose Mario | | | 1662 | BRA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Gomes, Genildo De Souza | | | 1594 | BRA | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Morais, Francisco John Silva | | | 1660 | BRA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | * 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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