Individual Calculations June 2018
 Aadeli, Arvin  Total change: 21.20  Rating chartPersonal card
 Kurdistan League Round 1-7 1397 Kurdistan IRI 2018-05-04
RcRownchangeKK*chgGame
 1777 2029 5.00 5 1.06 20 21.20 
  Latifi, Rebin 1629  * IRI1.0010.08201.60 
  Hamidi, Shahand 1629  * IRI1.0010.08201.60 
  Fathi, Himan 1904 IRI1.0010.33206.60 
  Amanati, Zanyar 1900 IRI1.0010.33206.60 
  Shariati, Omar 1823 IRI1.0010.24204.80 
 * 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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