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Individual Calculations August 2013 |
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| Maia, Jose Simplicio Total change: -31.35 | |   |
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| Aberto do Brasil Xadrez Potiguar 2013 | Natal/RN | BRA | 2013-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1777 | 1970 | 1.50 | 5 | -2.09 | 15 | -31.35 | |
|  Silveira Filho, Neri Da Silva | | | 2227 | BRA | 0.00 | 1 | -0.18 | 15 | -2.70 | |  Pinheiro, Jose Wellington | | | 1631 | BRA | 0.00 | 1 | -0.88 | 15 | -13.20 | | | De Almeida, Valdemiza Gurgel | | | 1570 * | BRA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Monte, Edmar Ferreira | | | 1702 | BRA | 0.50 | 1 | -0.33 | 15 | -4.95 | | | Lacerda, Gabriel Valero Bellot | | | 1753 | BRA | 0.00 | 1 | -0.78 | 15 | -11.70 | | | * 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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