Individual Calculations June 2015
 Hakkaki Fard, Pedram  Total change: 6.20  Rating chartPersonal card
 Islamic Azad University Chess Championship 2015 Tehran IRI 2015-05-10
RcRownchangeKK*chgGame
 2028 1813 1.00 3 0.31 20 6.20 
  Najafiyan Pour, Mahyar 2086 IRI0.001-0.1720-3.40 
  Ghaedi , Korosh 2016 IRI1.0010.762015.20 
  Fathi, Himan 1982 IRI0.001-0.2820-5.60 

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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