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Rapid:
Individual Calculations December 2019 |
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| Santos, Ana Pereira Dos Total change: 11.20 | |   |
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| Torneio de Xadrez 'Hotel Sana Malhoa' | Lisboa | POR | 2019-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1621 | 1476 | 2.50 | 6 | 0.56 | 20 | 11.20 | |
|  Goncalves, Samuel Jesus P | | | 1876 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Lages, Duarte Jorge Da Silva | | | 1576 | BRA | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Garcia, Antonio | | | 1692 | POR | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Correia, Pedro Mourao Soares | | | 1506 | POR | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Ferreira, Nuno David Oliveira | | | 1538 | POR | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Ferreira, Nuno David | | | 1540 | POR | 0.00 | 1 | -0.41 | 20 | -8.20 | | | * 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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