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Individual Calculations March 2017 |
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| Cordovil, Joao Total change: -0.40 | |   |
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| Open Portugal - 90. aniversario FPX | Lisboa | POR | 2017-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1966 | 2139 | 2.00 | 3 | -0.02 | 20 | -0.40 | |
|  Ferreira, Miguel Limao | | | 1739 * | POR | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Aguiar, Carlos Alberto Branco L | | | 1780 | POR | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Sousa, Andre Ventura | f | | 2380 | POR | 0.00 | 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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