Individual Calculations January 2012
 Silva, Airton Dias Da  Total change: 0.00  Rating chartPersonal card
 IRT 74 Aniversario Clube de Xadrez de Curitiba Curitiba/PR BRA 2011-11-25
RcRownchangeRpKK*chgGame
 1826 0 2.00 5 0.00 1754   0.00 
  Araujo, Rafael Moreira 2141 BRA0.0010.00 0.00 
  Berti Neto, Paulo Vicente 1671 BRA1.0010.00 0.00 
  Engles, Roberto Carlos 1927 BRA0.0010.00 0.00 
  Scardini, Leonardo 1586 BRA1.0010.00 0.00 
  Oliveira, Francemir Barra De 1806 BRA0.0010.00 0.00 

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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