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Individual Calculations April 2008 |
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| Vieira, Vitor Mendes Total change: -26.10 | |   |
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| Distrital de Lisboa - Preliminar de Mem Martins | Mem Martins | POR | 2007-11-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1943 | 1748 | 0.50 | 2 | -0.03 | 15 | -0.45 | |
|  Sousa, Gabriel Joao Lopes De | | | 1827 | POR | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Rocha, Antonio Augusto | | | 2059 | POR | 0.00 | 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) | | | | Distrital de Veteranos de Lisboa | Lisboa | POR | 2007-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1660 | 1748 | 1.00 | 5 | -2.06 | 15 | -30.90 | |
| | Mouquinho, Jose Francisco B | | | 1633 | POR | 0.00 | 1 | -0.66 | 15 | -9.90 | |  Santos, Norberto Fernandes | | | 1524 | POR | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Dias, Augusto Martins | | | 1810 | POR | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Dias, Luis Goncalves | | | 1723 | POR | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Cardina, Joao Gamboa | | | 1612 | POR | 0.00 | 1 | -0.68 | 15 | -10.20 | |
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) | | | | Torneio da carris | Lisboa | POR | 2008-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1829 | 1748 | 2.00 | 4 | 0.35 | 15 | 5.25 | |
| | Santos, Joao Artur Almeida | | | 2044 | POR | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Cardina, Joao Gamboa | | | 1592 | POR | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Aguiar, Carlos Alberto Branco L | | | 2012 | POR | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Cadeirinhas, David Eduardo Lour | | | 1668 | POR | 1.00 | 1 | 0.39 | 15 | 5.85 | |
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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