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Individual Calculations April 2009 |
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| Melo, David Total change: -19.65 | |   |
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| Distrital de Braga de sub-20 | Guimaraes | POR | 2009-02-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1669 | 1635 | 1.50 | 6 | -1.31 | 15 | -19.65 | |
|  Novais, Carlos Joao Fernandes | | | 1985 | POR | 0.00 | 1 | -0.11 | 15 | -1.65 | |  Bastos, Joao Pedro Barroso | | | 1423 | POR | 0.00 | 1 | -0.77 | 15 | -11.55 | | | Ribeiro, Duarte Jose Da Costa | | | 1516 | POR | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Gomes, Bruno Miguel De Sousa | | | 1667 | POR | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Cunha, Catarina Amaral Da Costa | | | 1578 | POR | 0.50 | 1 | -0.08 | 15 | -1.20 | | | Martins, Bruno Diogo | | | 1847 | POR | 0.00 | 1 | -0.23 | 15 | -3.45 | |
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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