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Rapid:
Individual Calculations March 2023 |
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| Vitor, Antonio Total change: 2.20 | |   |
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| Xadrez na Fabrica da Polvora 2023 (4) | Barcarena | POR | 2023-02-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1667 | 2259 | 6.00 | 6 | 0.22 | 10 | 2.20 | |
|  Maissa, Susana Flora Cesana | | | 1859 * | POR | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Chainho, Tomas | | | 1371 | POR | 1.00 | 1 | 0.00 | 10 | 0.00 | | | Ferreira, Nuno David Oliveira | | | 1620 | POR | 1.00 | 1 | 0.01 | 10 | 0.10 | | | Medeiros, Jose | | | 1657 | POR | 1.00 | 1 | 0.02 | 10 | 0.20 | | | Wang, Minqing | | | 1891 | GER | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Costa, Goncalo Martins P | | | 1602 | POR | 1.00 | 1 | 0.01 | 10 | 0.10 | | | * 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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