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Individual Calculations December 2018 |
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| Justino, Sandira Total change: 69.00 | |   |
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| Taca JONCE 2018 Feminino | LUanda | ANG | 2018-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1559 | 1392 | 3.00 | 7 | 0.93 | 20 | 18.60 | |
|  Domingos, Maria | | wm | 1668 | ANG | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Pires, Henriquieta | | | 1446 | ANG | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Costa, Olga | | | 1348 | ANG | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Reis, Fatima | | wc | 1567 | ANG | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Rosalino, Sonia | | wf | 1725 | ANG | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Guimaraes, Luzia Ferreira | | | 1653 | ANG | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Rocha, Valquiria | | | 1504 | ANG | 0.50 | 1 | 0.15 | 20 | 3.00 | |
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 |
| 1537 | 1392 | 4.50 | 6 | 2.52 | 20 | 50.40 | |
| | Reis, Fatima | | wc | 1567 | ANG | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Pires, Henriqueta | | | 1446 | ANG | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Domingos, Maria | | wm | 1668 | ANG | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Da Costa, Olga | | | 1348 | ANG | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Domingos , Alexandra | | | 1413 | ANG | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Caxita, Espenca | | wm | 1781 | ANG | 1.00 | 1 | 0.91 | 20 | 18.20 | |
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) | | |
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