Blitz: Individual Calculations January 2013
 Sierra, Julian Andres  Total change: -33.80  Rating chartPersonal card
 IV IRT Ajedrez Blitz Club Carnevale 2012 Pereira COL 2012-12-01
RcRownchangeKK*chgGame
 1894 2034 3.00 7 -1.69 20 -33.80 
  Ramirez, Carlos Alberto 1653 COL1.0010.09201.80 
  Osorio, Alejandro 1776 COL1.0010.18203.60 
  Velasquez, Andres Felipe 2027 COL1.0010.49209.80 
  Suarez, Maria Alexandra 1930 COL0.001-0.6420-12.80 
  Mosquera, Anibal 2021 COL0.001-0.5220-10.40 
  Toro Henao, Juan Sebastian 1876 COL0.001-0.7120-14.20 
  Cuervo, Victor Manuel 1973 COL0.001-0.5820-11.60 

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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