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Individual Calculations February 2019 |
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| Justino, Sandira Total change: -27.80 | |   |
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| Campeonato Nacional por Equipas 2018 | MALANGE | ANG | 2018-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1843 | 1461 | 0.00 | 4 | -0.37 | 20 | -7.40 | |
|  Amaro, Lutuima | c | | 1861 * | ANG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kaquebo, Osnilques | | | 1787 | ANG | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Do Rosario, Jose | | | 1861 * | ANG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mario, Joao | | | 1861 * | ANG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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 Interno MACOVI FEMININOS | Luanda | ANG | 2018-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1303 | 1461 | 2.50 | 5 | -1.02 | 20 | -20.40 | |
| | Domingos, Alexandra | | | 1383 | ANG | 0.50 | 1 | -0.11 | 20 | -2.20 | |  Constantino, Joana | | | 1374 | ANG | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Da Costa, Olga | | | 1255 | ANG | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Domingos, Angela | | | 1269 | ANG | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Sofrimento, Telma | | | 1236 | ANG | 1.00 | 1 | 0.22 | 20 | 4.40 | |
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) | | |
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