Rapid: Individual Calculations December 2012
 Oliveira, Maria Ines  Total change: -9.20  Rating chartPersonal card
 CN Semirapidas Jovens 2012 - U18 Aveiro POR 2012-11-24
RcRownchangeKK*chgGame
 1781 1969 4.50 7 -0.46 20 -9.20 
  Silva, Luis Neves Da 2151 POR0.001-0.2620-5.20 
  Cruz, Lourenco Filipe Albuquerqu 1578 POR1.0010.09201.80 
  Meira, Joao Pedro Pires 1924 POR1.0010.44208.80 
  Saltao, Joao Miguel Ramos 1725 POR1.0010.20204.00 
  Belsley, Alexandre 1853 POR0.501-0.1620-3.20 
  Sa, Claudio Simao Carvalho Fari 1669 POR0.001-0.8520-17.00 
  Ferreira, Beatriz 1569  * POR1.0010.08201.60 
 * 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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