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Individual Calculations April 2008 |
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| Costa, Cesar Filipe Oliveira Total change: -37.50 | |   |
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| Distrital de Braga de sub-20 | Guimaraes | POR | 2008-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1548 | 1645 | 1.00 | 4 | -1.50 | 25 | -37.50 | |
|  Gomes, Rui Miguel Campos | | | 1534 | POR | 0.00 | 1 | -0.65 | 25 | -16.25 | | | Ribeiro, Duarte Jose Da Costa | | | 1489 | POR | 0.00 | 1 | -0.71 | 25 | -17.75 | | | Melo, David | | | 1763 | POR | 1.00 | 1 | 0.66 | 25 | 16.50 | |  Castro, Tiago Emanuel | | | 1404 | POR | 0.00 | 1 | -0.80 | 25 | -20.00 | |
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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