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Individual Calculations March 2019 |
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| Horta, Antonio Jose Simoes Total change: -53.00 | |   |
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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 |
| 1543 | 1887 | 0.00 | 3 | -2.65 | 20 | -53.00 | |
|  Costa, Fabio | | | 1487 * | POR | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Santos, Ana Maria Pereira | | | 1563 | POR | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Cavadas, Jose | | | 1580 | POR | 0.00 | 1 | -0.86 | 20 | -17.20 | | | * 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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