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Individual Calculations April 2009 |
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| Coelho, Pedro Rodrigo Dias Total change: -6.30 | |   |
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| Distrital de Lisboa - preliminar do GXA - C1 | Lisboa | POR | 2009-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1731 | 1929 | 2.50 | 4 | -0.42 | 15 | -6.30 | |
|  Fernandes, Jose Francisco Velhi | | | 1630 | POR | 1.00 | 1 | 0.15 | 15 | 2.25 | |  Mouquinho, Jose Francisco B | | | 1587 | POR | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Botelho, Carlos Manuel | | | 1964 | POR | 0.00 | 1 | -0.45 | 15 | -6.75 | | | Reis, Armando Manuel Eugenio | | | 1744 | POR | 0.50 | 1 | -0.24 | 15 | -3.60 | |
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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