Individual Calculations January 2014
 Duran, Mauricio  Total change: 0.30  Rating chartPersonal card
 IV Jahv Mc Gregor ITT Bogota COL 2013-12-04
RcRownchangeKK*chgGame
 2100 1760 0.50 4 0.01 30 0.30 
  Otero Martinez, Daniel 2160  * COL0.001-0.0830-2.40 
  Valderrama Quiceno , Esteban Alb 2160  * COL0.001-0.0830-2.40 
  Manrique, Fernando 1997 COL0.5010.30309.00 
  Santos Morales, Natalia Andrea 2081 COL0.001-0.1330-3.90 
 * 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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