Individual Calculations May 2011
 Barrento, Jorge Maria Lopes  Total change: -10.00  Rating chartPersonal card
 CNE 2 divisao - serie B several POR 2010-12-11
RcRownchangeKK*chgGame
 1944 1811 1.00 4 -0.40 25 -10.00 
  Silva, Stephane 2211  * POR0.001-0.0825-2.00 
  Rodrigues, Luis Miguel Amaral 1845 POR1.0010.552513.75 
  Ferreira, Ana Margarida 1811 POR0.001-0.5025-12.50 
  Cardoso, Pedro Manuel G S Correi 1908 POR0.001-0.3725-9.25 
 * 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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