Individual Calculations February 2013
 Garcia Artal, Obdulio  Total change: -20.40  Rating chartPersonal card
 VI Open Inter. St Casablanca “Agusta Aragon” Zaragoza ESP 2012-12-22
RcRownchangeKK*chgGame
 1837 1686 0.00 4 -1.36 15 -20.40 
  Barrantes Munoz, Hugo Pedro 2086  * ESP0.001-0.0815-1.20 
  Castillo Sanjuan, Daniel 2017 ESP0.001-0.1215-1.80 
  Chueca Lorente, Javier 1760 ESP0.001-0.4015-6.00 
  Eizaguerri Bradineras, Antonio 1485 ESP0.001-0.7615-11.40 
 * 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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