Individual Calculations November 2012
 Silva, Julio Cezar Miranda Da  Total change: -25.80  Rating chartPersonal card
 Final do Baiano Absoluto 2012 Salvador /BA BRA 2012-10-11
RcRownchangeKK*chgGame
 1828 1961 0.50 2 -0.86 30 -25.80 
  Xavier, Nailton Machado 1874 BRA0.501-0.1230-3.60 
  Pereira Fo, Hildebrando Apolonio 1781 BRA0.001-0.7430-22.20 

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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