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Individual Calculations April 2009 |
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| Sousa, Gabriel Total change: 0.75 | |   |
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| Distrital de Lisboa - preliminar do GXA - C2 | Lisboa | POR | 2009-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1838 | 1821 | 2.00 | 4 | 0.10 | 15 | 1.50 | |
|  Videira, Alfredo | | | 1611 | POR | 0.50 | 1 | -0.27 | 15 | -4.05 | |  Correia, Paulo Nuno | | | 1821 | POR | 1.00 | 1 | 0.50 | 15 | 7.50 | | | Curado, Manuel Joao Ferro | | | 1955 | POR | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Marques, Jose Carlos Capela | | | 1963 | 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) | | | | GD Carris 2009 | Lisboa | POR | 2009-02-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1801 | 1821 | 1.00 | 2 | -0.05 | 15 | -0.75 | |
| | Afonso, Paulo Jorge Barata | | | 1940 | POR | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Vieira, Vitor | | | 1662 | POR | 1.00 | 1 | 0.29 | 15 | 4.35 | |
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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