Rapid: Individual Calculations August 2019
 Marcondes, Igor Dalcol  Total change: -8.00  Rating chartPersonal card
 VI Copa Pirai de Xadrez RPD por Equipes Pirai do Sul PR BRA 2019-07-07
RcRownchangeKK*chgGame
 1740 1798 2.50 5 -0.40 20 -8.00 
  Da Silva, Anderson Lemes 1751 BRA0.001-0.5720-11.40 
  Machado, Paulo Brizola 1634 BRA1.0010.28205.60 
  Borges, Lucas Silvestre 1843 BRA0.5010.06201.20 
  Vasco, Luan Alexander Stori 1782 BRA1.0010.48209.60 
  Borges, Leonardo Hisao Herai 1690 BRA0.001-0.6520-13.00 

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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