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Individual Calculations July 2009 |
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| Saraiva, Hugo Total change: 4.75 | |   |
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| 51º Campeonato Nacional por Equipas - 2009 3ª Divisão - Série B | various | POR | 2009-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1821 | 1574 | 0.00 | 1 | -0.19 | 25 | -4.75 | |
|  Pinho, Joaquim Brandao | | | 1821 | POR | 0.00 | 1 | -0.19 | 25 | -4.75 | |
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) | | | | Distrital do Porto 2009 - Preliminar I | Matosinhos | POR | 2009-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1733 | 1560 | 1.00 | 2 | 0.38 | 25 | 9.50 | |
|  Margarido, Ricardo | | | 1910 | POR | 0.50 | 1 | 0.39 | 25 | 9.75 | | | Ferreira, Vitorino | | | 1555 | POR | 0.50 | 1 | -0.01 | 25 | -0.25 | |
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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