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Individual Calculations April 2009 |
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| Castro, Rui Pedro Total change: -5.55 | |   |
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| Distrital de Lisboa - preliminar do GXA - B | Lisboa | POR | 2008-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1637 | 1837 | 2.00 | 2 | 0.48 | 15 | 7.20 | |
|  Pascoal, Jose Sargento | | | 1643 | POR | 1.00 | 1 | 0.25 | 15 | 3.75 | |  Fernandes, Jose Francisco Velhi | | | 1630 | POR | 1.00 | 1 | 0.23 | 15 | 3.45 | |
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) | | | | GXA INVERNO 2009 | Lisboa | POR | 2009-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1696 | 1837 | 2.50 | 5 | -0.85 | 15 | -12.75 | |
| | Santos, Norberto Fernandes | | | 1487 | POR | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Pascoal, Jose Sargento | | | 1643 | POR | 0.00 | 1 | -0.75 | 15 | -11.25 | | | Vieira, Vitor | | | 1662 | POR | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Santos, Jose Fernandes | | | 1714 | POR | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Aguiar, Carlos Alberto Branco L | | | 1975 | POR | 0.00 | 1 | -0.31 | 15 | -4.65 | |
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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