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Individual Calculations September 2009 |
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| Cardina, Joao Gamboa Total change: 37.35 | |   |
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| XX Taca de Lisboa | Lisboa | POR | 2009-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1952 | 1602 | 0.00 | 1 | -0.11 | 15 | -1.65 | |
|  Van Dunen, Isaac | | | 1952 | POR | 0.00 | 1 | -0.11 | 15 | -1.65 | |
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) | | | | GXA Veteranos | Lisboa | POR | 2009-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1642 | 1595 | 6.00 | 9 | 2.02 | 15 | 30.30 | |
| | Figueiredo, Renato Freire | | | 1941 | POR | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Santos, Jose Fernandes | | | 1644 | POR | 0.00 | 1 | -0.43 | 15 | -6.45 | | | Silva, Joao Carmona | | | 1611 | POR | 1.00 | 1 | 0.52 | 15 | 7.80 | | | Santos, Amadeu Solha | | | 1681 | POR | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Pacheco, Vasco Valenca | | | 1688 | POR | 1.00 | 1 | 0.63 | 15 | 9.45 | | | Francisco, Angelo Rodrigues | | | 1556 | POR | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Markl, Dagoberto | | | 1613 | POR | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Fernandes, Jose Francisco Velhi | | | 1600 | POR | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Santos, Norberto Fernandes | | | 1445 | POR | 1.00 | 1 | 0.30 | 15 | 4.50 | |
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 |
| 1823 | 1609 | 3.00 | 9 | 0.58 | 15 | 8.70 | |
| | Aguiar, Carlos Alberto Branco L | | | 1941 | POR | 1.00 | 1 | 0.88 | 15 | 13.20 | | | Ferreira, Carlos Andre Santos | | | 1964 | POR | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Godinho, Joao Quintas | | | 1700 | POR | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Simoes, John | | | 2009 * | VEN | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Santos, Norberto Fernandes | | | 1451 | POR | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Santos, Joao Artur Almeida | | | 2009 * | POR | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Mouquinho, Jose Francisco B | | | 1544 | POR | 0.00 | 1 | -0.59 | 15 | -8.85 | | | Morais, Vitor | | | 2009 * | POR | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Domingues, Marco | | | 1781 | POR | 0.50 | 1 | 0.23 | 15 | 3.45 | | | * 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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