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Individual Calculations October 2015 |
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| Abreu, Alexandre Ribeiro Total change: -40.40 | |   |
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| Portugal Open 2015 | Oeiras | POR | 2015-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1488 | 1342 | 1.50 | 7 | -1.01 | 40 | -40.40 | |
|  Jorge, Rita Maria Osorio | | wc | 1742 * | POR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Nogueira, Diana Sofia | | | 1691 | POR | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Soares, Manuel Antonio | | | 1090 | POR | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Antunes, Andre Rafael | | | 1122 | POR | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Dionizio, Andre Filipe Nasciment | | | 1742 * | POR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Antunes, Ana | | | 1290 | POR | 1.00 | 1 | 0.43 | 40 | 17.20 | | | Ferreira, Joao Guerreiro | | | 1742 * | POR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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