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Individual Calculations September 2009 |
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| Santos, Joao Artur Almeida Dos Total change: 3.75 | |   |
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| 3º Circuito de Xadrez de Vila Franca de Xira - 3º Torneio | Alverca | POR | 2009-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1875 | 2065 | 4.50 | 6 | 0.12 | 15 | 1.80 | |
|  Pinheiro, Joao Pedro De Melo | | | 1715 | POR | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Lima, Fernando Jose Miranda Vasco | | | 1715 | POR | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Guimaraes, Luis Pedro F | | | 1893 | POR | 0.50 | 1 | -0.23 | 15 | -3.45 | | | Guimaraes, Claudio Filipe Figeire | | | 1985 | POR | 0.50 | 1 | -0.11 | 15 | -1.65 | | | Lino, Nuno Miguel De Moura | | | 1981 | POR | 1.00 | 1 | 0.38 | 15 | 5.70 | | | Rocha, Manuel Fernando Teixeira | | | 1963 | POR | 0.50 | 1 | -0.14 | 15 | -2.10 | |
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) | | | | BMRR Grandella 2009 | Lisboa | POR | 2009-07-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1829 | 2065 | 7.00 | 9 | 0.13 | 15 | 1.95 | |
| | Domingues, Marco | | | 1781 | POR | 1.00 | 1 | 0.16 | 15 | 2.40 | | | Aguiar, Carlos Alberto Branco L | | | 1941 | POR | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Ferreira, Carlos Andre Santos | | | 1964 | POR | 0.50 | 1 | -0.14 | 15 | -2.10 | | | Godinho, Joao Quintas | | | 1700 | POR | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Simoes, John | | | 2034 | VEN | 0.50 | 1 | -0.04 | 15 | -0.60 | | | Cardina, Joao Gamboa | | | 1665 * | POR | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Santos, Norberto Fernandes | | | 1665 * | POR | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Mouquinho, Jose Francisco B | | | 1665 * | POR | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Morais, Vitor | | | 2048 | POR | 0.50 | 1 | -0.02 | 15 | -0.30 | | | * 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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