Individual Calculations April 2016
 Camara, Jose Arruda  Total change: -11.00  Rating chartPersonal card
 Aberto do Brasil VII Memorial Bobby Fischer Joao Pessoa PB BRA 2016-03-11
RcRownchangeKK*chgGame
 1983 1889 1.00 4 -0.55 20 -11.00 
  Lima, Darcy g2289  * BRA0.001-0.0820-1.60 
  Trigueiro, Hamilton Nobrega 1558 BRA1.0010.12202.40 
  Da Silva Tomaz, Luiz Antonio 2052 BRA0.001-0.2820-5.60 
  Souza, Marcos Valerio A. 2034 BRA0.001-0.3120-6.20 
 * 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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