Individual Calculations July 2010
 Florez, Luis Angel  Total change: -12.75  Rating chartPersonal card
 Festival Escolar Sub17 Absoluto 2010 Yumbo COL 2010-04-27
RcRownchangeKK*chgGame
 1987 1897 1.00 4 -0.51 25 -12.75 
  Valencia, Adrian David 1909 COL0.001-0.4825-12.00 
  Hernandez, Cristian Andres 1932 COL0.001-0.4525-11.25 
  Jimenez, Luis Felipe 2047 COL1.0010.702517.50 
  Cadena, Gustavo Adolfo 2060 COL0.001-0.2825-7.00 

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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