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Individual Calculations September 2009 |
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| Silva, Lucas Total change: 30.30 | |   |
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| Taca de Portugal 2008-09 | various | POR | 2008-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2015 | 1911 | 2.00 | 2 | 1.28 | 15 | 19.20 | |
|  Sousa, Nuno | | | 2013 | POR | 1.00 | 1 | 0.64 | 15 | 9.60 | |  Nascimento, Carlos Manuel Lopes | | | 2017 | POR | 1.00 | 1 | 0.64 | 15 | 9.60 | |
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) | | | | Distrital do Porto - Fase Final | Porto | POR | 2009-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1867 | 1905 | 3.50 | 5 | 0.74 | 15 | 11.10 | |
| | Pinho, Tiago Brandao De | | | 1905 | POR | 1.00 | 1 | 0.50 | 15 | 7.50 | | | Cardoso, Alexander | | | 1633 | POR | 1.00 | 1 | 0.17 | 15 | 2.55 | | | Margarido, Jose Miguel | | | 1734 | POR | 1.00 | 1 | 0.27 | 15 | 4.05 | | | Ferreira, Jorge Joao | | | 2186 | POR | 0.50 | 1 | 0.34 | 15 | 5.10 | | | Mateus, Francisco | | | 1876 | POR | 0.00 | 1 | -0.54 | 15 | -8.10 | |
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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