Individual Calculations May 2011
 De Oliveira, Sergio Aparecido  Total change: 0.00  Rating chartPersonal card
 Aberto do Brasil CXSP - Bienal Joao Braga Sao Paulo/SP BRA 2011-04-20
RcRownchangeRpKK*chgGame
 1880 0 3.50 9 0.00 1800   0.00 
  Bastos, Guilherme Exterhotter 2035 BRA0.5010.00 0.00 
  Prol Medeiros, Horacio 2125 BRA0.5010.00 0.00 
  Aoyama, Edmundo 1955 BRA0.0010.00 0.00 
  De Assis, Claudio Henrique J 1801 BRA0.5010.00 0.00 
  Jonas, Tiago Filipe Da Silva 1838 BRA0.0010.00 0.00 
  Nobre, Jailson Altair Barbosa 1858 BRA0.5010.00 0.00 
  Assis, Washington Luis Lincoln D 1802 BRA0.0010.00 0.00 
  De Sousa, Felipe Mazim 1754 BRA1.0010.00 0.00 
  Santana, Eduardo Rigonatti 1748 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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