Individual Calculations October 2008
 Sosa, Jorge  Total change: 0.00  Rating chartPersonal card
 Campeonato Subzonal Masculino 2008 Guatemala, Guatemala GUA 2008-06-07
RcRownchangeRpKK*chgGame
 1987 0 0.50 5 0.00 1621   0.00 
  Hernandez, Hector 2098 HON0.5010.00 0.00 
  Fonseca Cabrera, Ernesto 2119 NCA0.0010.00 0.00 
  Villatoro Perez, Rudy Daniel 1924 GUA0.0010.00 0.00 
  Barreno Anleu, Hugo Augusto 2035 GUA0.0010.00 0.00 
  Martinez, Luis Gerardo 1760 ESA0.0010.00 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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