Individual Calculations January 2014
 Hesari, Nader  Total change: 13.20  Rating chartPersonal card
 Aban Open 2013 Tehran IRI 2013-11-16
RcRownchangeKK*chgGame
 1781 1431 1.00 5 0.44 30 13.20 
  Fooladinejad, Iman 1831  * IRI0.001-0.0830-2.40 
  Rahmani, Behrouz 1740 IRI1.0010.863025.80 
  Rezvani, Mohammad 1739 IRI0.001-0.1430-4.20 
  Nourimoghaddam, Shahrokh 1831  * IRI0.001-0.0830-2.40 
  Roohi, Behzad 1764 IRI0.001-0.1230-3.60 
 * 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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