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Individual Calculations April 2008 |
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| Costa, Rui Filipe Magalhaes Da Total change: -0.75 | |   |
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| XXV TORNEIO ABERTO DE XADREZ DA VILA DE CUCUJÃES | Cucujaes | POR | 2007-12-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1739 | 2001 | 4.00 | 5 | -0.05 | 15 | -0.75 | |
|  Ferreira, Susana Carolina Gonca | | | 1651 | POR | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Pires, Igor Tiago Duarte | | | 1706 | POR | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Batista, Sandro Manuel Almeida | | | 1841 | POR | 0.50 | 1 | -0.21 | 15 | -3.15 | | | Mendes, Roberto Carlos Dos Sant | | | 1686 | POR | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Ferreira, Jorge Joao Viterbo | | | 1813 | POR | 0.50 | 1 | -0.24 | 15 | -3.60 | |
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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