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Individual Calculations May 2010 |
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| Cruz, Artemis Pamela Total change: -13.50 | |   |
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| Aberto da Primavera | Sao Paulo/SP | BRA | 2009-10-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2125 | 1930 | 1.00 | 3 | 0.17 | 25 | 4.25 | |
|  Oliveira, Silvio Eduardo | | | 2330 * | BRA | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Gauche, Eduardo | | | 2035 | BRA | 0.00 | 1 | -0.36 | 25 | -9.00 | | | Reis, Alan De Albuquerque Maran | | | 2011 | BRA | 1.00 | 1 | 0.61 | 25 | 15.25 | | | * 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) | | | | Torneio Pre Olimpico Feminino 2010 | Sao Paulo/SP | BRA | 2010-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1819 | 1955 | 2.00 | 4 | -0.71 | 25 | -17.75 | |
|  Nunes, Agatha Hurba | | | 1684 | BRA | 1.00 | 1 | 0.17 | 25 | 4.25 | | | Coelho, Tatiane Cristina | | | 1856 | BRA | 1.00 | 1 | 0.36 | 25 | 9.00 | | | Oliveira, Ana Paula De | | | 1835 | BRA | 0.00 | 1 | -0.66 | 25 | -16.50 | | | Rodrigues, Fernanda Dos Santos | | | 1900 | BRA | 0.00 | 1 | -0.58 | 25 | -14.50 | |
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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