Blitz: Individual Calculations January 2015
 Contreras R, Wilson Mauricio  Total change: -12.40  Rating chartPersonal card
 IRT BLITZ Millonario de Navidad Ciudad Bogota Bogota COL 2014-12-07
RcRownchangeKK*chgGame
 2075 1857 2.00 10 -0.62 20 -12.40 
  Hernandez, Cristian Andres 2257  * COL0.001-0.0820-1.60 
  Hernandez, Cristian Andres 2257  * COL0.001-0.0820-1.60 
  Culma, Ruben 2062 COL1.0010.762015.20 
  Culma, Ruben 2062 COL0.001-0.2420-4.80 
  Hernandez, Gonzalo 2112 COL0.001-0.1920-3.80 
  Hernandez, Gonzalo 2112 COL0.001-0.1920-3.80 
  Becerra, Juan David f2257  * COL0.001-0.0820-1.60 
  Becerra, Juan David f2257  * COL0.001-0.0820-1.60 
  Wagner, Alejandro 1687 COL0.001-0.7220-14.40 
  Wagner, Alejandro 1687 COL1.0010.28205.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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