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Individual Calculations August 2015 |
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| Redondo Arguelles, Graciela Total change: -8.60 | |   |
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| Oporto Open 2015 - 75. aniversario do GX Porto | Porto | POR | 2015-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1919 | 2011 | 5.00 | 9 | -0.43 | 20 | -8.60 | |
|  Garcia Albarracin, Francisco D | f | | 2374 | ESP | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Boas Novas, Fernando | | | 1896 | POR | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Hinojar Basa, Alfonso | | | 2208 | ESP | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Nogueira, Anibal | | | 1611 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rodriguez Perez, Angel Mariano | | | 2198 | ESP | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Oliveira, Maria Alice Ramos Ma | | | 1679 | POR | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Teixeira, Antonio M Guedes | | | 1611 * | POR | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Calzada Cruz, Osvaldo | | | 1826 | CUB | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Leao, Luis | | | 1864 | POR | 0.50 | 1 | -0.20 | 20 | -4.00 | | | * 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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