Individual Calculations September 2018
 Moeini Najafabadi, Matin  Total change: 22.40  Rating chartPersonal card
 2nd Shahid Hojaji NajafAbad Standard Cup mordad 1397 Esfahan IRI 2018-08-03
RcRownchangeKK*chgGame
 1593 1239 1.00 4 0.56 40 22.40 
  Davoodi Jamaloei, Davood 1639  * IRI0.001-0.0840-3.20 
  Khosravi, Kamyar 1549 IRI0.001-0.1440-5.60 
  Vaghar, Mohsen 1639  * IRI0.001-0.0840-3.20 
  Barati, Omid 1545 IRI1.0010.864034.40 
 * 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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