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Individual Calculations September 2015 |
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| Rocha, Valquiria Total change: -20.60 | |   |
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| Taca Cuca BGI Feminino 2015 | Luanda | ANG | 2015-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1741 | 1744 | 2.50 | 7 | -1.03 | 20 | -20.60 | |
|  Mwango, Lorita | | wf | 1938 | ZAM | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Sussu, Margarida | | | 1639 | ANG | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Gabriel, Irineia G | | | 1609 | ANG | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Mudongo, Boikhutso | | wm | 1830 | BOT | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Reis, Fatima | | wc | 1608 | ANG | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Caxita, Esperanca | | wm | 1789 | ANG | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Domingos, Maria M | | wm | 1775 | ANG | 1.00 | 1 | 0.54 | 20 | 10.80 | |
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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