Rapid: Individual Calculations December 2013
 Obando Guzman, Soren Federico  Total change: 23.20  Rating chartPersonal card
 IRT Universidad CUN 2013 Bogota COL 2013-10-30
RcRownchangeKK*chgGame
 2060 1777 2.00 5 1.16 20 23.20 
  Univio Sanchez, German 2042 COL1.0010.822016.40 
  Rangel, Carlos 2065 COL1.0010.842016.80 
  Becerra, Juan David f2177  * COL0.001-0.0820-1.60 
  Mena, Yamil Octavio 2019 COL0.001-0.2020-4.00 
  Rodriguez Correa, Enrique 1998 COL0.001-0.2220-4.40 
 * 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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