Individual Calculations April 2014
 Buitrago, Juan Carlos  Total change: 9.45  Rating chartPersonal card
 IRT Mayores Absoluto Valle 2014 Cali COL 2014-03-21
 2007 2135 4.50 6 0.63 15 9.45 
  Bravo, Juan Eduardo 1735  * COL1.0010.08151.20 
  Medina, Andres Felipe 1870 COL1.0010.18152.70 
  Gonzalez, Andres Felipe 1995 COL1.0010.31154.65 
  Morales, Jhon Alexander 2295 COL0.001-0.2915-4.35 
  Herrera, Juan Sebastian 2214 COL0.5010.11151.65 
  Quinonez Garcia, Santiago 1932 COL1.0010.24153.60 
 * 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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