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Individual Calculations August 2013 |
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| Silveira Filho, Neri Da Silva Total change: -17.55 | |   |
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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 |
| 1909 | 2227 | 4.00 | 6 | -1.17 | 15 | -17.55 | |
|  Macedo, Luiz Soares De | | | 1827 * | BRA | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Maia, Jose Simplicio | | | 1970 | BRA | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Rocha, Vitor Firmo De Souza | | | 2012 | BRA | 0.00 | 1 | -0.77 | 15 | -11.55 | | | Jordao Barbosa, Marcio | | | 1881 | BRA | 0.00 | 1 | -0.89 | 15 | -13.35 | | | De Araujo, Antonio Jose | | | 1827 * | BRA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Lima, Alan Silva De | | | 1934 | BRA | 1.00 | 1 | 0.15 | 15 | 2.25 | | | * 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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