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Individual Calculations August 2018 |
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| Pereira, Silvio Cunha Total change: -8.80 | |   |
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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 |
| 1986 | 2261 | 4.50 | 6 | -0.44 | 20 | -8.80 | |
|  Da Costa, Ozenildo Jose | | | 1861 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Soares, Max Jockesi Barbosa | | | 1967 | BRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Urquiza, Marcello De Albuquerque | | | 2063 | BRA | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Hiramine, Ricardo Hiroshi Ferrei | | | 1960 | BRA | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Cardoso, Andre Felipe De Lima | | | 1966 | BRA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | De Saboya E Silva, Jose Frederic | | | 2100 | BRA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | * 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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