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Individual Calculations September 2009 |
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| Vale, Paulo Total change: -7.20 | |   |
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| Torneio da Primavera | Guimaraes | POR | 2009-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1821 | 1709 | 1.00 | 3 | -0.13 | 15 | -1.95 | |
|  Vasconcelos, Luis | | | 2059 | POR | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Silva, Fernando Alberto | | | 1694 | POR | 1.00 | 1 | 0.48 | 15 | 7.20 | |  Lemos, Artur | | | 1710 | POR | 0.00 | 1 | -0.50 | 15 | -7.50 | |
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) | | | | IV Open Internacional Cidade de Espinho 2009 | Espinho | POR | 2009-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1794 | 1709 | 0.50 | 2 | -0.35 | 15 | -5.25 | |
| | Frois, Antonio | m | | 2059 | POR | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Dias, Ivo Rodrigues | | | 1528 | POR | 0.50 | 1 | -0.24 | 15 | -3.60 | |
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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