Individual Calculations August 2017
 Da Costa, Carlos Henrique Luz  Total change: -0.80  Rating chartPersonal card
 IRT - TTC 2 Rio de Janeiro RJ BRA 2017-07-01
RcRownchangeKK*chgGame
 1891 1564 0.50 4 -0.04 20 -0.80 
  Ramos, Angelo Bil 1964  * BRA0.001-0.0820-1.60 
  Saraiva, Alexandre Pacheco 1852 BRA0.001-0.1620-3.20 
  Cunha, Eduardo Arruda Da Gama A m1964  * BRA0.001-0.0820-1.60 
  De Sa, Sidney Loyola 1785 BRA0.5010.28205.60 
 * 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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