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Individual Calculations April 2009 |
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| Oliveira, Miguel Chemetov Cravo Total change: 27.75 | |   |
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| III Open Carris – Cidade em Movimento 2008 | Lisboa | POR | 2008-11-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1956 | 1828 | 3.00 | 7 | 0.62 | 25 | 15.50 | |
|  Santos, Joao Artur Almeida | | | 2101 | POR | 0.50 | 1 | 0.33 | 25 | 8.25 | |  Paredes, Joao | | | 1945 | POR | 0.50 | 1 | 0.16 | 25 | 4.00 | | | Garcia, Antonio | | | 1954 | POR | 0.00 | 1 | -0.33 | 25 | -8.25 | | | Martins, Abilio Morgado | | | 1676 | POR | 1.00 | 1 | 0.30 | 25 | 7.50 | | | Morais, Vitor | | | 2054 | POR | 0.50 | 1 | 0.29 | 25 | 7.25 | | | Guerreiro, Nuno | | | 2120 | POR | 0.00 | 1 | -0.15 | 25 | -3.75 | | | Cardoso, Miguel Sanchez | | | 1839 | POR | 0.50 | 1 | 0.02 | 25 | 0.50 | |
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) | | | | Distrital de Lisboa - Preliminar do GC Odivelas | Odivelas | POR | 2009-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1805 | 1808 | 1.50 | 2 | 0.49 | 25 | 12.25 | |
| | Mendes, Alberto Correa | | | 1842 | POR | 1.00 | 1 | 0.55 | 25 | 13.75 | | | Barreiros, Cilauro Neves | | | 1768 | POR | 0.50 | 1 | -0.06 | 25 | -1.50 | |
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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