Individual Calculations May 2011
 Guimaraes, Diogo Duarte  Total change: 0.90  Rating chartPersonal card
 Aberto do Brasil Cidade Maravilhosa 2011 Rio de Janeiro/RJ BRA 2011-02-25
RcRownchangeKK*chgGame
 2013 2166 3.50 5 0.06 15 0.90 
  Chiari, Arthur Gontijo f1932 BRA0.501-0.2915-4.35 
  Barbosa, Luiz Francisco Da Silva 1963 BRA1.0010.24153.60 
  Barbosa, Evandro Amorim f2319 BRA0.001-0.3015-4.50 
  Rezende, Guilherme Vilela 1975 BRA1.0010.25153.75 
  Yunes, David Teles 1877 BRA1.0010.16152.40 

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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