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Rapid:
Individual Calculations April 2013 |
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| Ferreira, Beatriz Total change: 5.20 | |   |
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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 |
| 1737 | 1511 | 1.00 | 3 | 0.26 | 20 | 5.20 | |
|  Preto, Daniel Filipe Rodrigues | | | 1911 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Veiga, Jose Francisco R P Neves | | | 1518 | POR | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Correia, Sandra Ventura | | | 1782 | POR | 1.00 | 1 | 0.83 | 20 | 16.60 | | | * 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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