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Rapid:
Individual Calculations March 2019 |
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| Rocha, Sergio Total change: -55.80 | |   |
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| Open de Portugal 2019 - Cidade de Lisboa - rapid | Lisboa | POR | 2019-02-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1989 | 2295 | 4.00 | 8 | -2.79 | 20 | -55.80 | |
|  Godinho, Joao Quintas | | | 1895 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Soares, Luis Francisco Almeida | | | 1932 | POR | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Chylewski, Patryk | f | | 2077 | POL | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Li, Yunshan | | wf | 1907 | CHN | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Ribeiro, Bruno | | | 2050 | POR | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Fidalgo, Andre Neves | | | 2106 | POR | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Guerreiro, Nuno | | | 2047 | POR | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Nascimento, Carlos Manuel Lopes | | | 1895 * | POR | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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