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Individual Calculations June 2013 |
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| Rodrigues, Vanessa Ketlyn Sousa Total change: -1.80 | |   |
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| 54ยบ Campeonato Cearense de Xadrez - Fase Semifinal | Fortaleza/CE | BRA | 2012-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1935 | 1760 | 0.00 | 3 | -0.84 | 30 | -25.20 | |
|  Lima, Jose Sampaio De | | | 2050 | BRA | 0.00 | 1 | -0.16 | 30 | -4.80 | | | Ribeiro, Orlando Alves | | | 1879 | BRA | 0.00 | 1 | -0.34 | 30 | -10.20 | |  Mateus, Janete De Alcantara | | | 1876 | BRA | 0.00 | 1 | -0.34 | 30 | -10.20 | |
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) | | | | XVII Memorial Cel PM Francisco Alves | Fortaleza/CE | BRA | 2013-05-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1973 | 1760 | 2.00 | 5 | 0.78 | 30 | 23.40 | |
| | Cavalcanti, Francisco De Assis | f | | 2160 * | BRA | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Dantas, Francisco | | | 1983 | BRA | 0.50 | 1 | 0.28 | 30 | 8.40 | | | Boabaid, Jorge Alberto Duardes | | | 1866 | BRA | 1.00 | 1 | 0.64 | 30 | 19.20 | | | Chang, Suzana | | wf | 1972 | BRA | 0.00 | 1 | -0.23 | 30 | -6.90 | | | Reis, Virginia Lagrange M. | | | 1885 | BRA | 0.50 | 1 | 0.17 | 30 | 5.10 | | | * 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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