Individual Calculations June 2015
 Alikhani, Hamid  Total change: 38.00  Rating chartPersonal card
 Alborz Chess Championship 2015 Karaj IRI 2015-04-21
RcRownchangeKK*chgGame
 1997 1723 2.00 5 0.95 40 38.00 
  Najafiyan Pour, Mahyar 2050 IRI0.001-0.1340-5.20 
  Mahmoodi, Nader 2074 IRI1.0010.894035.60 
  Ahmadinia, Ebrahim m2123  * IRI0.001-0.0840-3.20 
  Kaberi, Javad 2123  * IRI0.001-0.0840-3.20 
  Rezaei Mojaz, Mandana 1615 IRI1.0010.354014.00 
 * 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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