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Individual Calculations April 2009 |
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| Rego, Pedro Filipe Total change: -2.85 | |   |
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| Distrital de Lisboa de sub-18 | Lisboa | POR | 2009-02-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1909 | 2201 | 4.00 | 5 | -0.19 | 15 | -2.85 | |
|  Silva, Miguel Alexandre Gomes | | | 2055 | POR | 0.00 | 1 | -0.70 | 15 | -10.50 | |  Godinho, Joao Quintas | | | 1851 | POR | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Rato, Ana Margarida Portugal Do | | | 1851 | POR | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Pinto, Andre Filipe Silva | | | 1936 | POR | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Portela, Rafael Jose Guerreiro | | | 1851 | POR | 1.00 | 1 | 0.11 | 15 | 1.65 | |
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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