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Individual Calculations April 2009 |
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| Cruz, Joao Total change: -26.75 | |   |
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| IV TORNEIO FECHADO DO VALE | VN Famalicão | POR | 2008-12-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1448 | 1678 | 5.00 | 9 | -1.93 | 25 | -48.25 | |
|  Silva, Helio | | | 1450 | POR | 1.00 | 1 | 0.21 | 25 | 5.25 | |  Veloso, Joao | | | 1328 | POR | 0.50 | 1 | -0.39 | 25 | -9.75 | | | Silva, Nuno Miguel | | | 1365 | POR | 1.00 | 1 | 0.14 | 25 | 3.50 | | | Silva, Luis | | | 1487 | POR | 0.50 | 1 | -0.25 | 25 | -6.25 | | | Marinho, Alice | | | 1328 | POR | 1.00 | 1 | 0.11 | 25 | 2.75 | | | Torres, Nelson | | | 1718 | POR | 0.00 | 1 | -0.44 | 25 | -11.00 | | | Dias, Ivo | | | 1455 | POR | 0.00 | 1 | -0.78 | 25 | -19.50 | | | Gomes, Rui Pedro | | | 1575 | POR | 0.00 | 1 | -0.64 | 25 | -16.00 | | | Ferreira, Pedro | | | 1328 | POR | 1.00 | 1 | 0.11 | 25 | 2.75 | |
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 jovens sub - 16 semi final de V. N. Famalicao | Famalicao | POR | 2008-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1611 | 1678 | 0.00 | 2 | -1.18 | 25 | -29.50 | |
| | Gomes, Rui Pedro De Sousa | | | 1575 | POR | 0.00 | 1 | -0.64 | 25 | -16.00 | | | Ribeiro, Marcos Costa | | | 1647 | POR | 0.00 | 1 | -0.54 | 25 | -13.50 | |
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) | | | | Distrital de Braga de sub-16 | Guimaraes | POR | 2009-02-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1616 | 1663 | 6.00 | 7 | 2.04 | 25 | 51.00 | |
| | Gomes, Rui Pedro | | | 1575 | POR | 1.00 | 1 | 0.38 | 25 | 9.50 | | | Ribeiro, Joana | | | 1601 | POR | 1.00 | 1 | 0.41 | 25 | 10.25 | | | Martinho, Nuno Miguel | | | 1766 | POR | 1.00 | 1 | 0.64 | 25 | 16.00 | | | Costa, Joao Sequeira | | | 1618 | POR | 1.00 | 1 | 0.44 | 25 | 11.00 | | | Meireles, Ana | | | 1578 | POR | 0.00 | 1 | -0.62 | 25 | -15.50 | | | Ribeiro, Ricardo Andre | | | 1553 | POR | 1.00 | 1 | 0.35 | 25 | 8.75 | | | Ribeiro, Joao Pedro Costa | | | 1621 | POR | 1.00 | 1 | 0.44 | 25 | 11.00 | |
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) | | |
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