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Individual Calculations December 2012 |
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| Costa, Joao Sequeira Total change: 20.70 | |   |
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| I Open Cidade Berco | Guimaraes | POR | 2012-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1824 | 1609 | 3.00 | 6 | 1.38 | 15 | 20.70 | |
|  Rodrigues, Luis Filipe | | | 1444 | POR | 1.00 | 1 | 0.28 | 15 | 4.20 | |  Pinho, Paulo | | | 2009 * | POR | 1.00 | 1 | 0.92 | 15 | 13.80 | | | Gomes, Bruno Miguel De Sousa | | | 2009 * | POR | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Lemos, Artur Jorge Capela Gomes | | | 1665 | POR | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Silva, Luis Neves Da | | | 2009 * | POR | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Pintor, Simao Maciel Abranches | | | 1809 | POR | 0.00 | 1 | -0.24 | 15 | -3.60 | | | * 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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