Rapid: Individual Calculations February 2016
 Cifuentes, John Jairo  Total change: -24.80  Rating chartPersonal card
 IRT Activo Feria de Duitama 2016 Duitama COL 2016-01-09
RcRownchangeKK*chgGame
 1999 2290 4.50 7 -1.24 20 -24.80 
  Rivera Quintero, Ramon Alberto 1890  * COL1.0010.08201.60 
  Ramirez, Francisco Javier 1951 COL0.001-0.8820-17.60 
  Aguilar, Hernando 1890  * COL1.0010.08201.60 
  Rincon R, Javier Duvan 1890  * COL1.0010.08201.60 
  Martinez, Luis Hernando 2020 COL1.0010.17203.40 
  Martinez Romero, Martin m2341 COL0.001-0.4320-8.60 
  Arango, Santiago 2011 COL0.501-0.3420-6.80 
 * 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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