Individual Calculations January 2014
 Sahari, Masoud  Total change: -52.80  Rating chartPersonal card
 Aban Open 2013 Tehran IRI 2013-11-16
RcRownchangeKK*chgGame
 1625 1742 2.00 6 -1.76 30 -52.80 
  Salman, Bijan 1872 IRI0.001-0.3230-9.60 
  Sabahi, Maryam 1342  * IRI1.0010.08302.40 
  Mehrabi, Manouchehr 1860 IRI0.001-0.3430-10.20 
  Mohammadi, Pouya 1620 IRI1.0010.33309.90 
  Mashayekhi, Ehsan 1639 IRI0.001-0.6430-19.20 
  Soltani, Amirhossein 1415 IRI0.001-0.8730-26.10 
 * 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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