Individual Calculations January 2013
 Acosta Nunez, Miguel  Total change: -15.00  Rating chartPersonal card
 III ITT JAHV McGREGOR Bogota COL 2012-12-11
RcRownchangeKK*chgGame
 2098 1809 0.00 3 -0.50 30 -15.00 
  Suarez, Walter Camilo 2011 COL0.001-0.2430-7.20 
  Nino, Juan Camilo 2073 COL0.001-0.1830-5.40 
  Sanz Alonso, Francisco J. m2209  * ESP0.001-0.0830-2.40 
 * 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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