Individual Calculations January 2015 |
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Ferreira, Joana Total change: -7.80 | | |
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CD Porto 2015 - apuramento | Gaia | POR | 2014-11-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1575 | 1205 | 0.00 | 4 | -0.39 | 20 | -7.80 | |
| Coelho, Jorge Manuel | | | 1605 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | | Pinto, Artur Daniel Moreira | | | 1550 | POR | 0.00 | 1 | -0.11 | 20 | -2.20 | | Andrade, Ricardo Sarmento | | | 1605 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | | Marinho, Antonio Pedro | | | 1540 | POR | 0.00 | 1 | -0.12 | 20 | -2.40 | | * 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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