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Individual Calculations December 2018 |
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| Junior, Ednasia Total change: 51.20 | |   |
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| Taca JONCE 2018 Feminino | LUanda | ANG | 2018-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1661 | 1725 | 5.00 | 7 | 0.93 | 40 | 37.20 | |
|  Rocha, Valquiria | | | 1504 | ANG | 0.50 | 1 | -0.28 | 40 | -11.20 | |  Guimaraes, Luzia Ferreira | | | 1653 | ANG | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Rosalino, Sonia | | wf | 1725 | ANG | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Pires, Luzia | | wf | 1729 | ANG | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Caxita, Esperanca | | wm | 1794 | ANG | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Joao, Delfina | | wc | 1556 | ANG | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Domingos, Maria | | wm | 1668 | ANG | 0.50 | 1 | -0.08 | 40 | -3.20 | |
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) | | | | Angola Livre 2018 Femininos | Luanda | ANG | 2018-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1633 | 1719 | 4.00 | 6 | 0.35 | 40 | 14.00 | |
| | Pires, Henriqueta | | | 1446 | ANG | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Caxita, Espenca | | wm | 1781 | ANG | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Pires, Luzia | | wf | 1787 | ANG | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Reis, Fatima | | wc | 1567 | ANG | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Joao, Delfina | | wc | 1547 | ANG | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Domingos, Maria | | wm | 1668 | ANG | 0.50 | 1 | -0.07 | 40 | -2.80 | |
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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