Rapid: Individual Calculations August 2016
 Oliveira, Antonio Pereira  Total change: -2.40  Rating chartPersonal card
 Circuito Baiano de Xadrez RPD 2016 - IV Etapa Salvador BA BRA 2016-07-16
RcRownchangeKK*chgGame
 1831 1716 1.00 3 -0.12 20 -2.40 
  Azevedo, Edmundo Roberto Ramos 2077 BRA0.001-0.1020-2.00 
  Santana, Silvio Brito Soares 1751 BRA1.0010.552011.00 
  Straatmann, Carlos Alberto 1665 BRA0.001-0.5720-11.40 

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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