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Individual Calculations December 2018 |
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| Reis, Fatima Total change: 2.00 | |   |
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| Taca JONCE 2018 Feminino | LUanda | ANG | 2018-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1576 | 1567 | 3.50 | 7 | 0.09 | 20 | 1.80 | |
|  Caxita, Esperanca | | wm | 1794 | ANG | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Costa, Olga | | | 1348 | ANG | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Domingos, Maria | | wm | 1668 | ANG | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Justino, Sandira | | | 1392 | ANG | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Pires, Luzia | | wf | 1729 | ANG | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Pires, Henriquieta | | | 1446 | ANG | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Guimaraes, Luzia Ferreira | | | 1653 | ANG | 1.00 | 1 | 0.62 | 20 | 12.40 | |
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) | | | | Angola Livre 2018 Femininos | Luanda | ANG | 2018-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1558 | 1567 | 3.00 | 6 | 0.01 | 20 | 0.20 | |
| | Justino, Sandira | | | 1392 | ANG | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Caxita, Espenca | | wm | 1781 | ANG | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Joao, Djamila | | | 1167 * | ANG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Junior, Ednasia | | wf | 1719 | ANG | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Rocha, Valquiria | | | 1504 | ANG | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Pires, Luzia | | wf | 1787 | ANG | 0.00 | 1 | -0.22 | 20 | -4.40 | | | * 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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