Individual Calculations September 2009
 Souza, John Diego Goncalves De  Total change: 0.00  Rating chartPersonal card
 Torneio Gov. Miguel Arraes NORDESTAO Recife/PE BRA 2009-06-11
RcRownchangeRpKK*chgGame
 2028 0 3.00 7 0.00 1978   0.00 
  Macedo, Alexandre Soares De 2005 BRA1.0010.00 0.00 
  Macedo, Maximo Valerio f2120 BRA0.0010.00 0.00 
  Lucena, Helianto Dos Santos 1949 BRA1.0010.00 0.00 
  Souza, Marcos Valerio A. 2170 BRA0.0010.00 0.00 
  Cardoso Junior, Cicero Assuncao 1885 BRA1.0010.00 0.00 
  Ferreira, Kleber Victor 2096 BRA0.0010.00 0.00 
  Cardoso, Almir Correia 1970 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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