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Individual Calculations September 2009 |
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| Santos, Norberto Fernandes Total change: -5.85 | |   |
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| XX Taca de Lisboa | Lisboa | POR | 2009-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1552 | 1458 | 1.00 | 2 | 0.23 | 15 | 3.45 | |
|  Martins, Abilio Morgado | | | 1663 | POR | 1.00 | 1 | 0.76 | 15 | 11.40 | |  Nunes, Patricia | | | 1440 | POR | 0.00 | 1 | -0.53 | 15 | -7.95 | |
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 |
| 1643 | 1445 | 3.00 | 9 | 0.75 | 15 | 11.25 | |
| | Francisco, Angelo Rodrigues | | | 1556 | POR | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Markl, Dagoberto | | | 1613 | POR | 1.00 | 1 | 0.72 | 15 | 10.80 | | | Fernandes, Jose Francisco Velhi | | | 1600 | POR | 1.00 | 1 | 0.71 | 15 | 10.65 | | | Pacheco, Vasco Valenca | | | 1688 | POR | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Figueiredo, Renato Freire | | | 1795 | POR | 1.00 | 1 | 0.89 | 15 | 13.35 | | | Santos, Jose Fernandes | | | 1644 | POR | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Silva, Joao Carmona | | | 1611 | POR | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Santos, Amadeu Solha | | | 1681 | POR | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Cardina, Joao Gamboa | | | 1595 | POR | 0.00 | 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 |
| 1765 | 1451 | 0.00 | 9 | -1.37 | 15 | -20.55 | |
| | Godinho, Joao Quintas | | | 1700 | POR | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Morais, Vitor | | | 1851 * | POR | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Simoes, John | | | 1851 * | VEN | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Domingues, Marco | | | 1781 | POR | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Cardina, Joao Gamboa | | | 1609 | POR | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Aguiar, Carlos Alberto Branco L | | | 1851 * | POR | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Santos, Joao Artur Almeida | | | 1851 * | POR | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Ferreira, Carlos Andre Santos | | | 1851 * | POR | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Mouquinho, Jose Francisco B | | | 1544 | POR | 0.00 | 1 | -0.37 | 15 | -5.55 | | | * 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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