Individual Calculations November 2011
 Da Silva, Osiel Lavor  Total change: 0.00  Rating chartPersonal card
 Final do Maranhense 2011 (IRT) Sao Luis/MA BRA 2011-09-07
RcRownchangeRpKK*chgGame
 2087 0 0.50 7 0.00 1665   0.00 
  Luz, Edmundo Reis 2134 BRA0.0010.00 0.00 
  Damous, Felipe Soares 2057 BRA0.5010.00 0.00 
  Guara Neto, Argemiro Braga 2079 BRA0.0010.00 0.00 
  Abreu, Nilton Silva 2066 BRA0.0010.00 0.00 
  Leitao, Nicolau 2147 BRA0.0010.00 0.00 
  Santos, Roberto Carlos 2138 BRA0.0010.00 0.00 
  Lopes Silva, Luiz Eduardo 1988 BRA0.0010.00 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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