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Individual Calculations October 2019 |
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| Pereira, Silvio Cunha Total change: -17.80 | |   |
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| XII Memorial Governador Miguel Arraes Nordestao 2019 - Regional Nordeste CBX | Recife PE | BRA | 2019-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1924 | 2214 | 4.00 | 6 | -0.89 | 20 | -17.80 | |
|  Oliveira, Ornan Filipe De Araujo | | | 1814 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Souza Neto, Hilton Vilarim De | | | 1875 | BRA | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Azevedo, Eduardo Jose E De | | | 1814 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Junior, Jose Antonio | | | 1841 | BRA | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Marques, Eudes Pinto | | | 1942 | BRA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Brito, Luismar | f | | 2259 | BRA | 0.00 | 1 | -0.44 | 20 | -8.80 | | | * 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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