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Individual Calculations March 2019 |
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| Bertola, Georges Total change: -56.20 | |   |
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| Open de Portugal 2019 - Cidade de Lisboa | Lisboa | POR | 2019-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1883 | 2101 | 4.00 | 9 | -2.81 | 20 | -56.20 | |
|  Machado, Carlos Augusto | | | 1701 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Pastar, Slaven | f | | 2330 | BIH | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Selva Salvador, Antonio | | | 1825 | ESP | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Hestvik, Elias | | | 1825 | NOR | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Maselli, Daniel | | | 1816 | ITA | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Goncalves, Gabriel Sobral | | | 1845 | POR | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Jorge, Rita | | wf | 1902 | POR | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Santos, Isabel Maria C Pereira | | | 1825 | POR | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Simoes, Miguel | | | 1881 | POR | 0.00 | 1 | -0.78 | 20 | -15.60 | | | * 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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