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Individual Calculations August 2015 |
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| Post, Maarten Total change: -22.20 | |   |
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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 |
| 1737 | 1898 | 5.00 | 9 | -1.11 | 20 | -22.20 | |
|  Costa, Joao Guerra | | | 2182 | POR | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Richard, Emma | | wf | 2062 | FRA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Nottet, Tristan | | | 1733 | BEL | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Santos, Jose Pinheiro Dos | | | 1498 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Neto, Luis Antonio | | | 1498 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mendes, Pedro Miguel Gomes | | | 1741 | POR | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Moncada Rios, Maria | | | 1678 | ESP | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Martins, Goncalo Faria Oliveira | | | 1498 * | POR | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Sousa, Nuno Ventura | | | 1747 | 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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