Rapid: Individual Calculations May 2014
 Garcia, John Fredy  Total change: -9.60  Rating chartPersonal card
 IRT Activo Selectivo JJNN 2015 Liga Boyaca - Club Duitama Duitama COL 2014-03-30
RcRownchangeKK*chgGame
 2046 1840 0.00 2 -0.48 20 -9.60 
  Corredor, Fabian 2095 COL0.001-0.1920-3.80 
  Diaz, Jose Joaquin 1997 COL0.001-0.2920-5.80 

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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