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Rapid:
Individual Calculations December 2014 |
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| Ferreira, Joana Total change: -0.40 | |   |
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| CN Semi-Rapidas 2014/2015 | Leiria | POR | 2014-11-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1565 | 1202 | 0.50 | 5 | -0.02 | 20 | -0.40 | |
|  Medeiros, Jose | | | 1602 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Saraiva, Rafael Morais | | | 1602 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Branco, Joao Carlos Fernandes | | | 1553 | POR | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Guimaraes, Pedro | | | 1554 | POR | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Nogueira, Diana Sofia | | | 1513 | POR | 0.50 | 1 | 0.36 | 20 | 7.20 | | | * 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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