Blitz: Individual Calculations March 2013
 Barrios, Felipe  Total change: -7.20  Rating chartPersonal card
 IRT Blitz LAB Febrero Bogota COL 2013-02-01
RcRownchangeKK*chgGame
 2055 1973 2.00 6 -0.36 20 -7.20 
  Ceron, Juan Carlos 2131 COL0.001-0.2920-5.80 
  Ceron, Juan Carlos 2131 COL0.001-0.2920-5.80 
  Menassa, Elias 2139 COL0.001-0.2820-5.60 
  Menassa, Elias 2139 COL0.001-0.2820-5.60 
  Velasquez, Angie Gabriela 1894 COL1.0010.39207.80 
  Velasquez, Angie Gabriela 1894 COL1.0010.39207.80 

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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