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Individual Calculations April 2008 |
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| Ferreira, Ana Margarida Goncalv Total change: 4.20 | |   |
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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 |
| 2006 | 1656 | 0.50 | 2 | 0.28 | 15 | 4.20 | |
|  Bolhari, Orphe Iraj | | | 2006 | IRI | 0.00 | 1 | -0.11 | 15 | -1.65 | | | Oliveira, Carlos Andre Ramalho | | | 2006 | POR | 0.50 | 1 | 0.39 | 15 | 5.85 | |
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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