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Individual Calculations July 2012 |
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| Macedo, Luiz Soares De Total change: -10.35 | |   |
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| Aberto do Brasil Xadrez Potiguar 2012 | Natal/RN | BRA | 2012-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2023 | 1734 | 0.00 | 4 | -0.69 | 15 | -10.35 | |
|  Cardoso, Almir Correia | | | 2108 | BRA | 0.00 | 1 | -0.10 | 15 | -1.50 | | | De Andrade, Dalson Holanda Caval | | | 1965 | BRA | 0.00 | 1 | -0.21 | 15 | -3.15 | | | Macedo, Alexandre Soares De | | | 1895 | BRA | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Souza, Rafael Cabral De | | | 2124 | BRA | 0.00 | 1 | -0.09 | 15 | -1.35 | |
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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