Individual Calculations June 2013
 Presa, Luis Alberto Passos  Total change: 0.00  Rating chartPersonal card
 XVII Memorial Cel PM Francisco Alves Fortaleza/CE BRA 2013-05-17
RcRownchangeRpKK*chgGame
 1777 0 1.50 5 0.00 1628   0.00 
  Boabaid, Jorge Alberto Duardes 1866 BRA0.5010.00 0.00 
  Arruda Filho, Ivo Pereira De 1788 BRA0.5010.00 0.00 
  Alves, Alessandro Cunha 1812 BRA0.0010.00 0.00 
  Silva, Carolina Alves 1725 BRA0.0010.00 0.00 
  Correa, Lorenna Martins 1696 BRA0.5010.00 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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