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Individual Calculations July 2019 |
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| Macedo, Alexandre Soares De Total change: 14.60 | |   |
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| Aberto do Brasil Xadrez Potiguar 2019 STD | Natal RN | BRA | 2019-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1793 | 1851 | 4.00 | 6 | 0.73 | 20 | 14.60 | |
|  Costa Junior, Adriano | | | 1451 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Rocha, Vitor Firmo De Souza | | | 2160 | BRA | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Amorim, Jorge Luiz De Freitas | | | 1521 | BRA | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Torres, Douglas Da Silva | | | 2130 | BRA | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Azevedo, Alcides Alexandre A. | | | 2046 | BRA | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Caldas, Raphael C B R Leitao | | | 1451 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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