Rapid: Individual Calculations December 2013
 Ardila, Oscar Humberto  Total change: -23.80  Rating chartPersonal card
 IRT Campeonato Nacional Ajedrez Activo Masculino 2013 Villavicencio COL 2013-11-09
RcRownchangeKK*chgGame
 2054 2018 2.00 7 -1.19 20 -23.80 
  Contreras, Henry f2248 COL0.001-0.2120-4.20 
  Pena Escobar, Cristian Camilo 1812 COL1.0010.24204.80 
  Acosta, Alejandro m2262 COL0.001-0.2020-4.00 
  Villegas, Jeisson Steven 1790 COL1.0010.21204.20 
  Florez, Carlos Julio 2177 COL0.001-0.2920-5.80 
  Herrera, Juan Sebastian 2199 COL0.001-0.2620-5.20 
  Restrepo, Jose Daniel 1887 COL0.001-0.6820-13.60 

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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