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Individual Calculations July 2008 |
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| Carvalho, Vitor Hugo Pina Soare Total change: 22.60 | |   |
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| Distrital de Aveiro de sub-20 | Aveiro | POR | 2008-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1664 | 1740 | 1.00 | 1 | 0.40 | 25 | 10.00 | |
|  Ribau, Nelson Manuel Salvador | | | 1664 | POR | 1.00 | 1 | 0.40 | 25 | 10.00 | |
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) | | | | Campeonatos Nacionais de Jovens 2007/2008 Sub-20 | Figueira da Foz | POR | 2008-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1843 | 1740 | 2.50 | 6 | 0.21 | 25 | 5.25 | |
| | Viela, Andre Filipe Folha | | | 2090 | POR | 0.00 | 1 | -0.11 | 25 | -2.75 | |  Pires, Emanuel Joao Robarts | | | 1766 | POR | 0.50 | 1 | 0.04 | 25 | 1.00 | | | Frango, David Alexandre Pacheco | | | 1704 | POR | 1.00 | 1 | 0.45 | 25 | 11.25 | | | Rashidi, David Feliciano | | | 2023 | POR | 1.00 | 1 | 0.84 | 25 | 21.00 | | | Ramos, Vasco Miguel De Matos | | | 1827 | POR | 0.00 | 1 | -0.38 | 25 | -9.50 | | | David, Tiago Goncalo Felix | | | 1645 | POR | 0.00 | 1 | -0.63 | 25 | -15.75 | |
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) | | | NOTE: K factor changed | | II Open Internacional Hotel D.Luís/AAC | Coimbra | POR | 2008-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2086 | 1756 | 0.50 | 3 | 0.12 | 15 | 1.80 | |
| | Cruz, Jorge Filipe Egas Da | | | 2070 | POR | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Bolhari, Orphe Iraj | | | 2081 | IRI | 0.50 | 1 | 0.37 | 15 | 5.55 | | | Evangelista, Ricardo Samuel Nunes | | | 2106 | 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) | | | NOTE: K factor changed | | Campeonato Absoluto de Aveiro - Fase Preliminar | Aveiro | POR | 2008-05-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1725 | 1756 | 2.00 | 3 | 0.37 | 15 | 5.55 | |
| | Martinho, Filipe Mesquita Alves | | | 1915 | POR | 1.00 | 1 | 0.71 | 15 | 10.65 | | | Aguiar, Henrique Rui Neves | | | 1582 | POR | 0.00 | 1 | -0.73 | 15 | -10.95 | | | Ferreira, Ana Margarida Goncalv | | | 1677 | 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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