Individual Calculations April 2014
 Korjani, Mohamad.r  Total change: 8.55  Rating chartPersonal card
 1st Behin Baz Afarin Open (2014) Tehran IRI 2014-03-07
RcRownchangeKK*chgGame
 1863 1734 3.00 7 0.57 15 8.55 
  Asgari, Morteza 2134  * IRI0.001-0.0815-1.20 
  Keyhanfar, Kimia 1351 IRI1.0010.09151.35 
  Sheykhhasani, Bardia 2041 IRI0.001-0.1415-2.10 
  Kord, Soleyman 1550 IRI1.0010.26153.90 
  Abed, Meisam 2018 IRI0.5010.34155.10 
  Nikzaban, Ehsan 1962 IRI0.5010.29154.35 
  Falah, Mehdi 1983 IRI0.001-0.1915-2.85 
 * 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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