Rapid: Individual Calculations August 2013
 Santiago, Angel Adolfo  Total change: -25.60  Rating chartPersonal card
 Open IRT Activo de Independencia L.A.B Bogota COL 2013-07-19
RcRownchangeKK*chgGame
 1972 2075 0.00 2 -1.28 20 -25.60 
  Duque, Juan Camilo 1959 COL0.001-0.6620-13.20 
  Ramirez Buitrago, Diego Mauric 1984 COL0.001-0.6220-12.40 

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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