Individual Calculations September 2015
 Biffi, Giovanni Cesar  Total change: 0.00  Rating chartPersonal card
 Aberto do Brasil CONTAUD 2015 Cuiaba/MT BRA 2015-07-31
RcRownchangeRpKK*chgGame
 1806 0 0.00 4 0.00 1006   0.00 
  Arruda Filho, Ivo Pereira De 1814 BRA0.0010.00 0.00 
  Sales, Luis Carlos 1837 BRA0.0010.00 0.00 
  Jesus Filho, Jose Carlos 1957 BRA0.0010.00 0.00 
  Farias, Sergio Luiz Cardoso 1615 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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