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Individual Calculations April 2008 |
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| Silva, Lucas Total change: -0.75 | |   |
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| XXV TORNEIO ABERTO DE XADREZ DA VILA DE CUCUJÃES | Cucujaes | POR | 2007-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1831 | 1899 | 2.00 | 4 | -0.34 | 15 | -5.10 | |
|  Viela, Marco Antonio Folha | | | 2161 | POR | 0.00 | 1 | -0.18 | 15 | -2.70 | |  Andias, Joao Pedro Menezes | | | 1687 | POR | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Pinho, Fernando Moreira De | | | 1863 | POR | 0.00 | 1 | -0.55 | 15 | -8.25 | | | Fonseca, Fernando Joao Camisao | | | 1614 | POR | 1.00 | 1 | 0.16 | 15 | 2.40 | |
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 2007/2008 Preliminar F | Porto | POR | 2008-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2157 | 1882 | 0.00 | 2 | -0.33 | 15 | -4.95 | |
| | Viela, Andre | | | 2164 | POR | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Pintor, Ariana | | wf | 2150 | POR | 0.00 | 1 | -0.17 | 15 | -2.55 | |
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 Porto de sub-18 - Fase Final | Matosinhos | POR | 2008-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1716 | 1882 | 5.50 | 7 | 0.62 | 15 | 9.30 | |
| | Mendes, Ana Luisa | | | 1532 | POR | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Liborio, Ana Catarina | | | 1723 | POR | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Margarido, Ricardo | | | 1894 | POR | 1.00 | 1 | 0.52 | 15 | 7.80 | | | Goncalves, Vicente Barbedo | | | 1532 | POR | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Tavares, Tiago | | | 1761 | POR | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Mendes, Roberto | | | 1683 | POR | 1.00 | 1 | 0.24 | 15 | 3.60 | | | Pintor, Simao | | | 1888 | POR | 0.50 | 1 | 0.01 | 15 | 0.15 | |
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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