Individual Calculations September 2018
 Etemadi, Ariyan  Total change: 45.20  Rating chartPersonal card
 2nd Shahid Hojaji NajafAbad Standard Cup mordad 1397 Esfahan IRI 2018-08-03
RcRownchangeKK*chgGame
 1833 1742 3.50 6 1.13 40 45.20 
  Mohammad Bidaghi, Ali 1342  * IRI1.0010.08403.20 
  Babaniya, Benyamin 2142  * IRI0.5010.424016.80 
  Eskandary, Mahmood 2114 IRI0.001-0.1040-4.00 
  Parastegari, Mojtaba 1389 IRI1.0010.11404.40 
  Aghajani Fesharaki, Hadi 1920 IRI1.0010.734029.20 
  Lavasani, Javad 2091 IRI0.001-0.1140-4.40 
 * 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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