Individual Calculations January 2009
 Consuegra, Oscar Enrique  Total change: 6.75  Rating chartPersonal card
 IRT Sub2100 Octubre Bogota COL 2008-10-10
RcRownchangeKK*chgGame
 2028 2070 2.50 4 0.27 25 6.75 
  Pardo, Javier Andres 2046 COL1.0010.472511.75 
  Ceron, Edgar Ivan 1978 COL0.001-0.6325-15.75 
  Rodriguez Correa, Enrique 1990 COL0.501-0.1125-2.75 
  Pinzon, Jefferson 2096 COL1.0010.542513.50 

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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