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Rapid:
Individual Calculations September 2017 |
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| Iglesias Ferreira, Andres Total change: -22.80 | |   |
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| 2. Summer Active Chess 2017 | Lisboa | POR | 2017-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1626 | 1699 | 3.00 | 7 | -1.14 | 20 | -22.80 | |
|  Santos, Jose Alves | | | 2099 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Francisco, Angelo Rodrigues | | | 1379 | POR | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Fortunato, Antonio Eduardo | | | 1601 | POR | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Marques, Rui Filipe Pereira | | | 1967 | POR | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Ribeiro, Rodrigo | | | 1543 | POR | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Santos, Jose Duarte | | | 1496 | POR | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Martins, Domingos Antonio M | | | 1299 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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