Blitz: Individual Calculations January 2013
 Cadavid, Juan Miguel  Total change: -15.80  Rating chartPersonal card
 IV IRT Ajedrez Blitz Club Carnevale 2012 Pereira COL 2012-12-01
RcRownchangeKK*chgGame
 1997 1888 1.00 5 -0.79 20 -15.80 
  Mosquera, Anibal 2021 COL0.001-0.3220-6.40 
  Vargas, Jorge Luis 1790 COL1.0010.37207.40 
  Hernandez, Cristian Andres 2120 COL0.001-0.2120-4.20 
  Delgado, Julian 1982 COL0.001-0.3720-7.40 
  Gonzalez, Alejandro 2070 COL0.001-0.2620-5.20 

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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