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Individual Calculations August 2018 |
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| Andrade, Roberto Luiz Costa Total change: 11.20 | |   |
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| XI Memorial Governador Miguel Arraes Nordestao 2018 etapa do Aberto do Brasil STD 2018 | Recife PE | BRA | 2018-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2016 | 2092 | 4.00 | 6 | 0.56 | 20 | 11.20 | |
|  Penha, Evelyn Maximiano | | | 1692 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Souza Neto, Hilton Vilarim De | | | 1863 | BRA | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Da Silva, Anderson Vieira | | | 1805 | BRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Fiaes, Mario Henrique Andrade | | | 2172 | BRA | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Martins, Vinicius Tine | f | | 2294 | BRA | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Guimaraes, Diogo Duarte | f | | 2272 | BRA | 0.00 | 1 | -0.26 | 20 | -5.20 | | | * 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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