Individual Calculations September 2009
 De Barros E Silva, Byron Veras  Total change: 0.00  Rating chartPersonal card
 Torneio Gov. Miguel Arraes NORDESTAO Recife/PE BRA 2009-06-11
RcRownchangeRpKK*chgGame
 2013 0 2.50 6 0.00 1956   0.00 
  Carvalho, Felipe Lobo C. 2141 BRA0.0010.00 0.00 
  Moura, Paulo Jorge Alves B. 2207 BRA1.0010.00 0.00 
  Azevedo, Eduardo Jose E De 2025 BRA0.0010.00 0.00 
  Monte, Edmar Ferreira 1727 BRA1.0010.00 0.00 
  Lima, Luiz Alexandre De Souza 2004 BRA0.5010.00 0.00 
  Camara, Jose Arruda 1975 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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