Individual Calculations July 2012
 Carvalho, Fernando  Total change: -3.00  Rating chartPersonal card
 CD Porto 2012 - prel. E - GX Porto Porto POR 2012-06-11
RcRownchangeKK*chgGame
 1637 1552 1.50 4 -0.10 30 -3.00 
  Saraiva, Tania 1874 POR0.5010.373011.10 
  Oliveira, Rogerio 1535 POR0.001-0.5230-15.60 
  Nogueira, Diana Sofia 1441 POR0.501-0.1530-4.50 
  Botelho, Adelino 1698 POR0.5010.20306.00 

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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