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Individual Calculations January 2010 |
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| Silva, Stephane Gomes Total change: -5.10 | |   |
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| VI AEJ CHESS FIDE OPEN | Sao Joao da Madeira | POR | 2009-10-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1982 | 2245 | 5.00 | 7 | -0.50 | 15 | -7.50 | |
|  Ribau, Nidia Salvador | | | 1845 * | POR | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Ribau, Nelson Manuel Salvador | | | 1845 * | POR | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Martins, David Pires Tavares | | | 1845 * | POR | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Viela, Andre Filipe Folha | | | 2219 | POR | 0.00 | 1 | -0.54 | 15 | -8.10 | | | Maltez, Nuno Manuel Fidalgo | | | 2035 | POR | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Santos, Amadeu Solha | | | 1845 * | POR | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Ferreira, Jorge Joao Viterbo | | | 2238 | POR | 0.00 | 1 | -0.51 | 15 | -7.65 | | | * 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) | | | | Taca de Aveiro 2009 | Aveiro | POR | 2009-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1842 | 2242 | 2.00 | 2 | 0.16 | 15 | 2.40 | |
| | Carvalho, Vitor Hugo Pina S | | | 1842 * | POR | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Furtado, Dinis Galvao | | | 1842 * | POR | 1.00 | 1 | 0.08 | 15 | 1.20 | | | * 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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