Individual Calculations April 2023 |
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Jordao Barbosa, Marcio Total change: 5.60 | | |
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Aberto do Brasil XII Memorial Bobby Fischer | Joao Pessoa PB | BRA | 2023-03-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
1844 | 2099 | 5.00 | 6 | 0.28 | 20 | 5.60 | |
| Araujo Brandao, Estevao Alisson | | | 1699 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | Da Silva Miguel, Lucas Ramonn | | | 1814 | BRA | 0.50 | 1 | -0.34 | 20 | -6.80 | | Da Silva, Antonio Dutra | | | 1670 | BRA | 1.00 | 1 | 0.07 | 20 | 1.40 | | Marques, Eudes Pinto | | | 1876 | BRA | 1.00 | 1 | 0.22 | 20 | 4.40 | | De Oliveira, Jeffeson Pereira | | | 1873 | BRA | 1.00 | 1 | 0.21 | 20 | 4.20 | | Rocha, Vitor Firmo De Souza | | | 2129 | BRA | 0.50 | 1 | 0.04 | 20 | 0.80 | | * 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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