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Individual Calculations August 2018 |
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| Brasil, Alberto Silveira Total change: -6.80 | |   |
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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 |
| 1796 | 1989 | 4.00 | 6 | -0.34 | 20 | -6.80 | |
|  Born, Ary | | | 1589 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Martins, Vinicius Tine | f | | 2294 | BRA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Da Silva, Jose Gomes | | | 1676 | BRA | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Felix, Dieggo Guerra | | | 1787 | BRA | 0.00 | 1 | -0.76 | 20 | -15.20 | | | De Oliveira, Joao Eudes | | | 1725 | USA | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Sales, Luis Carlos | | | 1705 | BRA | 1.00 | 1 | 0.16 | 20 | 3.20 | | | * 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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