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Individual Calculations July 2012 |
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| Gomes Da Silva, Tales Total change: -11.40 | |   |
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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 |
| 1976 | 1838 | 1.00 | 4 | -0.38 | 30 | -11.40 | |
|  Barbosa, Paulo Eduardo E Silva | | | 2238 * | BRA | 0.50 | 1 | 0.42 | 30 | 12.60 | |  De Andrade, Dalson Holanda Caval | | | 1965 | BRA | 0.00 | 1 | -0.33 | 30 | -9.90 | | | De Freitas, Julio Eimard | | | 1868 | BRA | 0.00 | 1 | -0.46 | 30 | -13.80 | | | Melo, Fernando Antonio Albuquerq | | | 1834 | BRA | 0.50 | 1 | -0.01 | 30 | -0.30 | | | * 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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