Individual Calculations April 2009
 Camargo, Alfonso Junior  Total change: -6.25  Rating chartPersonal card
 IRT Sub 14 GP Club Los Reyes Bogota COL 2009-02-27
RcRownchangeKK*chgGame
 2041 1994 1.50 4 -0.25 25 -6.25 
  Acevedo, Johan Sebastian 2153 COL0.001-0.2925-7.25 
  Juez, Jhon Alexander 2062 COL0.001-0.4125-10.25 
  Gomez, Juan Andres 2030 COL0.5010.05251.25 
  Jimenez, Leonardo Andres 1919 COL1.0010.402510.00 

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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