Individual Calculations January 2010
 Souza E Silva, Augusto Jose B.  Total change: 0.00  Rating chartPersonal card
 Lourenco Joao Cordioli Aberto do Brasil 2009 Petrolina/PE BRA 2009-10-09
RcRownchangeRpKK*chgGame
 2016 0 2.50 5 0.00 2016   0.00 
  Cordioli, Jairo Ribeiro 2073 BRA0.5010.00 0.00 
  Da Silva, Jonathan Ferreira 1710 BRA1.0010.00 0.00 
  De Azevedo, Eduardo Jose Estevao 2008 BRA0.0010.00 0.00 
  Barbosa, Eugenio Seve De Melo 2118 BRA0.0010.00 0.00 
  Azevedo, Edmundo Roberto 2169 BRA1.0010.00 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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