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Individual Calculations September 2009 |
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| Gomes, Rui Pedro Total change: -16.05 | |   |
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| Distrital Individual de Braga - Fase Final | Guimaraes | POR | 2009-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1799 | 1665 | 1.50 | 5 | -0.20 | 15 | -3.00 | |
|  Novais, Carlos Joao Fernandes | | | 2011 | POR | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Palhares, Pedro Manuel | | | 1912 | POR | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Silva, Fernando Alberto Freitas | | | 1694 | POR | 1.00 | 1 | 0.54 | 15 | 8.10 | | | Barra, Horacio | | | 1770 | POR | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Meireles, Ana | | | 1610 | POR | 0.50 | 1 | -0.08 | 15 | -1.20 | |
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) | | | | IV Open Internacional Cidade de Espinho 2009 | Espinho | POR | 2009-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1995 | 1665 | 1.00 | 3 | 0.62 | 15 | 9.30 | |
| | Padeiro, Jose | | | 2015 | POR | 0.50 | 1 | 0.39 | 15 | 5.85 | | | Ferreira, Antonio Luis | | | 2015 | POR | 0.50 | 1 | 0.39 | 15 | 5.85 | | | Araujo, Jose Veressimo | | | 1955 | POR | 0.00 | 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) | | | | V Torneio Fechado do vale | Vale S Cosme | POR | 2009-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1473 | 1701 | 7.00 | 11 | -1.49 | 15 | -22.35 | |
| | Campos, Nuno | | | 1324 | POR | 1.00 | 1 | 0.09 | 15 | 1.35 | | | Torres, Nelson | | | 1572 | POR | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Silva, Nuno Miguel | | | 1486 | POR | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Ferreira, Renato | | | 1362 | POR | 0.50 | 1 | -0.38 | 15 | -5.70 | | | Veloso, Joao | | | 1362 | POR | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Ferreira, Pedro | | | 1534 | POR | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Oliveira, Maria Ines | | | 1554 | POR | 0.00 | 1 | -0.70 | 15 | -10.50 | | | Dias, Ivo | | | 1542 | POR | 0.00 | 1 | -0.71 | 15 | -10.65 | | | Ribeiro, Joao | | | 1601 | POR | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Mendes, Andreia Fernandes | | | 1301 * | POR | 0.50 | 1 | -0.42 | 15 | -6.30 | | | Ribeiro, Marcos | | | 1562 | POR | 1.00 | 1 | 0.31 | 15 | 4.65 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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