Individual Calculations June 2013
 Diaz Arboleda, Daniel  Total change: -13.95  Rating chartPersonal card
 IRT Departamental de Mayores Absoluto Antioquia 2013 Medellin COL 2013-05-14
RcRownchangeKK*chgGame
 1987 2124 2.50 5 -0.93 15 -13.95 
  Blandon, Luis Guillermo 1976 COL0.001-0.7015-10.50 
  Echavarria, Gustavo 1944 COL1.0010.26153.90 
  Reyes Rios, Juan Camilo 2010 COL0.501-0.1615-2.40 
  Ossa, Vladimir 1963 COL0.001-0.7115-10.65 
  Chirivi, Angie Lizeth 2040 COL1.0010.38155.70 

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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