Individual Calculations September 2012
 Jesus Filho, Jose Carlos  Total change: -16.65  Rating chartPersonal card
 Aberto do Brasil Cidade Maravilhosa 2012 Rio de Janeiro/RJ BRA 2012-07-13
RcRownchangeKK*chgGame
 2082 2009 0.50 4 -1.11 15 -16.65 
  De Carvalho, Jose Jorge 2187 BRA0.001-0.2715-4.05 
  Rego, Vinicius V De Almeida 2269 BRA0.5010.32154.80 
  Galati, Mario Augusto 2134 BRA0.001-0.3315-4.95 
  De Oliveira, Francemir Barra 1739 BRA0.001-0.8315-12.45 

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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