Individual Calculations September 2010
 Oliveira, Rogerio  Total change: 0.00  Rating chartPersonal card
 V Open Cidade de Espinho: Memorial Leonel Pias Espinho POR 2010-06-03
RcRownchangeRpKK*chgGame
 1634 0 2.50 6 0.00 1577   0.00 
  Catarino, Marcio 1891 POR0.0010.00 0.00 
  Lopes, Sergio Miguel 1659 POR0.5010.00 0.00 
  Teixeira, Pedro Miguel 1538 POR0.5010.00 0.00 
  Bastos, Ana Raquel 1529 POR1.0010.00 0.00 
  Sousa, Nuno Ventura 1698 POR0.0010.00 0.00 
  Valente, Joao Nuno 1489 POR0.5010.00 0.00 

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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