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Individual Calculations August 2015 |
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| Videira, Alfredo Total change: -4.40 | |   |
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| GXA Verao 2015 | Lisboa | POR | 2015-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1363 | 1447 | 4.00 | 7 | -0.22 | 20 | -4.40 | |
|  Lanca, Luis | | | 1068 | POR | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Aguiar, Carlos Alberto Branco L | | | 1847 * | POR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Moreira, Simao Chaves | | | 1297 | POR | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Fortunato, Antonio Eduardo | | | 1636 | POR | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Gomes, Beatriz | | | 1078 | POR | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Bartolo, Diogo | | | 1314 | POR | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Maciel, Rafael Figueiredo Cast | | | 1299 | POR | 1.00 | 1 | 0.30 | 20 | 6.00 | | | * 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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