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Individual Calculations November 2017 |
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| Macedo, Alexandre Soares De Total change: 13.40 | |   |
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| X Memorial Governador Miguel Arraes Nordestao 2017 | Recife PE | BRA | 2017-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1980 | 1861 | 2.50 | 5 | 0.67 | 20 | 13.40 | |
|  Leite, Joao Carlos Zirpoli Leite | | | 1629 | BRA | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Ferreira, Ivanilson Silva | | | 1845 | BRA | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Guimaraes, Diogo Duarte | | | 2261 * | BRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Macedo, Maximo Valerio | f | | 2036 | BRA | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Chang, Suzana | | wf | 2131 | BRA | 0.00 | 1 | -0.17 | 20 | -3.40 | | | * 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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