Rapid: Individual Calculations July 2013
 Sztokbant, Bernardo Vainzoff  Total change: 21.60  Rating chartPersonal card
 IV Aberto de Xadrez Interequipes Campo Limpo/SP BRA 2013-06-09
RcRownchangeKK*chgGame
 1905 2148 5.00 5 1.08 20 21.60 
  Kurita, Rubens Massami 1849 BRA1.0010.15203.00 
  Nobre, Jailson Altair Barbosa 1775 BRA1.0010.10202.00 
  Rouanet, Luiz Paulo 2018 BRA1.0010.32206.40 
  Coelho, Tatiane Cristina 1812 BRA1.0010.12202.40 
  Fernandez, Hector 2070 BRA1.0010.39207.80 

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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