Individual Calculations June 2013
 Fonseca, Luis Ernesto Serra  Total change: -4.05  Rating chartPersonal card
 IRT Cidade de Curitiba 2013 Curitiba/PR BRA 2013-04-05
RcRownchangeKK*chgGame
 1906 2034 3.00 5 -0.27 15 -4.05 
  Yanaguihara, Vitor Kioshi 1662 BRA1.0010.10151.50 
  Nogueira, Ivan Kuhlmann f2313 BRA0.001-0.1615-2.40 
  Hille, Willian Henrique 1753 BRA1.0010.16152.40 
  Barbosa, Jefferson Lucas Mu 1888 BRA0.001-0.7015-10.50 
  Franca, Willian Bento 1912 BRA1.0010.33154.95 

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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