Rapid: Individual Calculations December 2013
 Sosa Florez, Juan Sebastian  Total change: -8.80  Rating chartPersonal card
 IRT Universidad CUN 2013 Bogota COL 2013-10-30
RcRownchangeKK*chgGame
 2029 1727 0.00 3 -0.44 20 -8.80 
  Rodriguez Sanchez, Diego 2049 COL0.001-0.1320-2.60 
  Acuna Buitrago, Camilo Andres 2012 COL0.001-0.1620-3.20 
  Ramirez, Francisco Javier 2026 COL0.001-0.1520-3.00 

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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