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Individual Calculations January 2010 |
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| Bastos, Ana Raquel Costa Total change: -4.00 | |   |
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| VI AEJ CHESS FIDE OPEN | Sao Joao da Madeira | POR | 2009-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1687 | 1514 | 1.00 | 4 | -0.16 | 25 | -4.00 | |
|  Brandao, Alvaro Jorge Sousa | | | 1753 | POR | 0.00 | 1 | -0.20 | 25 | -5.00 | | | Furtado, Dinis Galvao | | | 1810 | POR | 0.00 | 1 | -0.15 | 25 | -3.75 | |  Barbosa, Carlos Manuel Ventura | | | 1474 | POR | 1.00 | 1 | 0.44 | 25 | 11.00 | | | Matos, Ricardo Joao Morais | | | 1711 | POR | 0.00 | 1 | -0.25 | 25 | -6.25 | |
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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