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Individual Calculations November 2012 |
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| Silveira Filho, Neri Da Silva Total change: -20.40 | |   |
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| Campeonato Potiguar Absoluto de Xadrez 2012 | Natal/RN | BRA | 2012-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2009 | 2243 | 5.50 | 9 | -1.36 | 15 | -20.40 | |
|  Dantas, David Luan De Barros | | | 1843 * | BRA | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Cunha, Rafael Fernandes | | | 1912 | BRA | 0.00 | 1 | -0.88 | 15 | -13.20 | | | Pinheiro, Ghabriel Alves | | | 1851 | BRA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Lopes, Rubens Lage | | | 2046 | BRA | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Albuquerque, Rafael Anderson | | | 1960 | BRA | 0.50 | 1 | -0.34 | 15 | -5.10 | | | Jordao Barbosa, Marcio | | | 1843 * | BRA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Macedo, Maximo Iack | f | | 2400 | BRA | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Macedo, Maximo Valerio | f | | 2055 | BRA | 0.00 | 1 | -0.74 | 15 | -11.10 | | | Pinto, Carlos Henrique Lopes | f | | 2168 | BRA | 1.00 | 1 | 0.40 | 15 | 6.00 | | | * 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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