Rapid: Individual Calculations April 2015
 Pena Duarte, Fabian Dario  Total change: -3.80  Rating chartPersonal card
 IRT Activo Mayores Escuela Talentos Bogota COL 2015-03-01
RcRownchangeKK*chgGame
 2084 2173 3.50 6 -0.19 20 -3.80 
  Ramirez, Francisco Javier 1924 COL1.0010.19203.80 
  Salcedo, Jackeline wf1999 COL1.0010.27205.40 
  Gutierrez Herrera, Jose Antoni m2105 COL1.0010.41208.20 
  Valle, Efrain c2173 COL0.5010.00200.00 
  Vargas, Mauricio f2111 COL0.001-0.5920-11.80 
  Garcia, Alvaro f2191 COL0.001-0.4720-9.40 

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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