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Individual Calculations December 2019 |
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| Junior, Ednasia Total change: 46.69 | |   |
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| TORNEIO ABERTO DE XADREZ ANGOLA LIVRE | LUANDA | ANG | 2019-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1900 | 1764 | 3.50 | 8 | 0.81 | 29 | 23.49 | |
|  Agostinho, Tito Andre Quiela | c | | 2117 | ANG | 0.00 | 1 | -0.11 | 29 | -3.19 | |  Chilala, Adalberto | | | 1554 | ANG | 1.00 | 1 | 0.23 | 29 | 6.67 | | | Silva, Firmino | | | 1962 | POR | 0.50 | 1 | 0.26 | 29 | 7.54 | | | Moura, Pedro | | | 1963 | ANG | 0.50 | 1 | 0.26 | 29 | 7.54 | | | Francisco, Joao | f | | 2078 | ANG | 0.50 | 1 | 0.36 | 29 | 10.44 | | | Flora, Francisco Jose Esteves | | | 1849 | ANG | 1.00 | 1 | 0.62 | 29 | 17.98 | | | Pacavira, Manuel | | | 1929 | ANG | 0.00 | 1 | -0.28 | 29 | -8.12 | | | Matoso, Paulo | | | 1745 | ANG | 0.00 | 1 | -0.53 | 29 | -15.37 | |
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) | | | | TACA INEA EM XADREZ FEMININO 2019 | LUANDA | ANG | 2019-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1597 | 1764 | 5.00 | 7 | 0.24 | 29 | 6.96 | |
| | Da Costa, Olga | | | 1430 | ANG | 1.00 | 1 | 0.12 | 29 | 3.48 | | | Pires, Luzia | | wf | 1878 | ANG | 0.00 | 1 | -0.34 | 29 | -9.86 | | | Caxita, Esperanca | | wm | 1830 | ANG | 0.50 | 1 | 0.09 | 29 | 2.61 | | | Joao, Delfina | | wc | 1673 | ANG | 1.00 | 1 | 0.38 | 29 | 11.02 | | | Paulo, Jemima | | | 1364 * | ANG | 1.00 | 1 | 0.08 | 29 | 2.32 | | | Martins, Edvania | | | 1364 * | ANG | 1.00 | 1 | 0.08 | 29 | 2.32 | | | Domingos, Maria M | | wm | 1639 | ANG | 0.50 | 1 | -0.17 | 29 | -4.93 | | | * 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) | | | | ANGOLA LIVRE 2019 WOMAN SECTION | LUANDA | ANG | 2019-11-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1577 | 1764 | 7.00 | 9 | 0.56 | 29 | 16.24 | |
| | Da Costa, Olga | | | 1430 | ANG | 0.50 | 1 | -0.38 | 29 | -11.02 | | | Reis, Fatima | | wc | 1494 | ANG | 1.00 | 1 | 0.17 | 29 | 4.93 | | | Joao, Delfina | | wc | 1673 | ANG | 1.00 | 1 | 0.38 | 29 | 11.02 | | | Constantino, Joana | | | 1497 | ANG | 1.00 | 1 | 0.18 | 29 | 5.22 | | | Paulo, Jemima | | | 1364 * | ANG | 1.00 | 1 | 0.08 | 29 | 2.32 | | | Domingos, Maria M | | wm | 1639 | ANG | 1.00 | 1 | 0.33 | 29 | 9.57 | | | Vilhete, Vania Fausto Da T. | | wm | 1818 | MOZ | 1.00 | 1 | 0.58 | 29 | 16.82 | | | Rocha, Valquiria | | | 1445 | ANG | 0.00 | 1 | -0.87 | 29 | -25.23 | | | Caxita, Esperanca | | wm | 1830 | ANG | 0.50 | 1 | 0.09 | 29 | 2.61 | | | * 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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