Individual Calculations April 2015
 Vargas, Mauricio  Total change: -32.20  Rating chartPersonal card
 IRT Open CLUB UNIVERSITARIO SUB2200 Bogota COL 2015-03-21
 1803 2131 1.00 3 -1.61 20 -32.20 
  Herrera, Wilene 1731  * COL0.001-0.9220-18.40 
  Leal Pinzon, Fernando Mauricio 1856 COL1.0010.17203.40 
  Castellanos Rodriguez, Camilo 1821 COL0.001-0.8620-17.20 
 * 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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