Individual Calculations January 2012
 Carneiro, Vitor Roberto Castro  Total change: 14.40  Rating chartPersonal card
 II Open de Xadrez de Batatais Batatais/SP BRA 2011-12-16
RcRownchangeKK*chgGame
 2048 1968 3.00 5 0.96 15 14.40 
  Guimaraes, Wagner Peixoto f2271 BRA0.5010.36155.40 
  De Oliveira, Francemir Barra 1806 BRA1.0010.29154.35 
  Palozi, Paulo Ricardo 2245 BRA0.5010.33154.95 
  Name, Gabriel Ricardo Salim 2157 BRA0.001-0.2515-3.75 
  Rodrigues, Joao Victor Da Silva 1761 BRA1.0010.23153.45 

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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