Individual Calculations July 2010
 Peixoto, Antonio Pedro Balsa G  Total change: -2.55  Rating chartPersonal card
 52 CNE - 3a Divisao - Serie D various POR 2010-03-06
RcRownchangeKK*chgGame
 1874 2085 2.00 3 -0.17 15 -2.55 
  Antonio, Luis Filipe Alves 1772 POR0.501-0.3615-5.40 
  Costa, Paulo Jorge Lopes Da 2166 POR0.5010.11151.65 
  Jorge, Rita Maria Osorio 1685  * POR1.0010.08151.20 
 * 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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