Individual Calculations April 2014
 Mirzaei, Sepehr  Total change: 24.00  Rating chartPersonal card
 1st Behin Baz Afarin Open (2014) Tehran IRI 2014-03-07
RcRownchangeKK*chgGame
 1904 1719 2.50 6 0.80 30 24.00 
  Sedaghati, Mehrdad 2119  * IRI0.5010.423012.60 
  Derakhshani, Dorsa wf2107 IRI0.001-0.0930-2.70 
  Nassajtorshizi, Amirmorteza 2002 IRI0.001-0.1630-4.80 
  Sabahi, Maryam 1319  * IRI1.0010.08302.40 
  Kolyaie, Hasan 1973 IRI1.0010.813024.30 
  Ferdosi, Vahid 1906 IRI0.001-0.2630-7.80 
 * 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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