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Individual Calculations October 2019 |
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| Magalhaes, Jonathas Jose De Total change: 8.80 | |   |
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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 |
| 1945 | 2097 | 4.50 | 6 | 0.44 | 20 | 8.80 | |
|  Gomes, Genildo De Souza | | | 1697 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Guerra, Thiago Ribeiro | | | 1859 | BRA | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Barioni, Daniel Rossiter | | | 1844 | BRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Brito, Luismar | f | | 2259 | BRA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Macedo, Maximo Valerio | f | | 1954 | BRA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Urquiza, Marcello De Albuquerque | | | 2059 | BRA | 1.00 | 1 | 0.45 | 20 | 9.00 | | | * 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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