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Blitz:
Individual Calculations February 2023 |
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| Ribeiro, Fernando Alberto Rocha Total change: 16.80 | |   |
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| Xadrez com Musica 2003 | Guimaraes | POR | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1817 | 2044 | 6.00 | 7 | 0.84 | 20 | 16.80 | |
|  Wang, Luciano Zhang | | | 1644 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Santos, Isabel Maria Casimiro Per | | | 1623 | POR | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Petkov, Vladimir Ivanov | g | | 2432 | BUL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Pereira, Carlos Marco Carvalho | | | 1570 | POR | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Rocha, Miguel Feio Guimaraes | | | 1709 | POR | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Veleirinho, Tomas Carvalho | | | 1686 | POR | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Ferreira, Hugo Miguel Da Costa | | | 2053 | POR | 1.00 | 1 | 0.51 | 20 | 10.20 | | | * 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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