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Rapid:
Individual Calculations April 2013 |
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| Silva, Mariana Sofia T. Total change: 7.00 | |   |
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| Nacional de semi-rapidas por equipas 2013 | Lisboa | POR | 2013-03-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1816 | 1574 | 1.00 | 3 | 0.35 | 20 | 7.00 | |
|  Ferreira, Hugo Miguel Da Costa | | | 1766 | POR | 0.00 | 1 | -0.25 | 20 | -5.00 | |  Marques, Rui Filipe Pereira | | | 1974 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Leao, Tiago Miguel Da Silva | | | 1709 | POR | 1.00 | 1 | 0.68 | 20 | 13.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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