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Individual Calculations April 2008 |
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| Silva, Stephane Gomes Total change: -0.90 | |   |
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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 |
| 1986 | 2206 | 4.50 | 6 | -0.06 | 15 | -0.90 | |
|  Curado, Antonio Jose Cunha | | | 1856 | POR | 1.00 | 1 | 0.11 | 15 | 1.65 | |  Mendes, Rui Oscar Meireles Da C | | | 1945 | POR | 1.00 | 1 | 0.18 | 15 | 2.70 | | | Viela, Andre Filipe Folha | | | 2135 | POR | 0.50 | 1 | -0.10 | 15 | -1.50 | | | Ferreira, Jorge Joao Viterbo | | | 1856 | POR | 0.50 | 1 | -0.39 | 15 | -5.85 | | | Pires, Gustavo Martins Pereira | | | 1965 | POR | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Viela, Marco Antonio Folha | | | 2161 | POR | 0.50 | 1 | -0.06 | 15 | -0.90 | |
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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