Individual Calculations October 2008
 Sakakibara, Salvio  Total change: 13.50  Rating chartPersonal card
 Campeonato Brasileiro Juvenil Absoluto Guarapari/ES BRA 2008-06-19
RcRownchangeKK*chgGame
 2195 1975 1.50 4 0.54 25 13.50 
  Cominato Neto, Jose Luis 2174 BRA0.5010.26256.50 
  Siqueira, Rodrigo Da Silva 2005 BRA1.0010.542513.50 
  Martins, Vinicius Tine f2277 BRA0.001-0.1525-3.75 
  Fier, Alexandr g2325 BRA0.001-0.1125-2.75 

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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