Individual Calculations June 2015
 Leao, Flavio Sanchez  Total change: -6.20  Rating chartPersonal card
 Aberto do Brasil Clube de Xadrez Cidade Velha Belem/PA BRA 2015-04-30
RcRownchangeKK*chgGame
 1931 1815 1.50 5 -0.31 20 -6.20 
  De Vasconcelos Junior , Liduino F 2135 BRA0.5010.37207.40 
  Gutierrez, Enrique Alberto Soto c1840 BRA0.001-0.4720-9.40 
  Folha, Matheus Serrao 1961 BRA0.001-0.3020-6.00 
  Cardoso Sampaio, Thyerre Augusto 2065 BRA0.001-0.1920-3.80 
  Costa , Edvaldo Da Cruz 1652 BRA1.0010.28205.60 

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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