Individual Calculations June 2016
 Ghaffarifar, Emad  Total change: 17.20  Rating chartPersonal card
 Alborz Chess Championship 2016 Karaj IRI 2016-04-27
RcRownchangeKK*chgGame
 1453 1078 1.00 6 0.43 40 17.20 
  Rajabi, Mohsen 1478  * IRI0.001-0.0840-3.20 
  Majidi, Seyed Mohammad Parsa 1455 IRI0.001-0.0940-3.60 
  Teymouri, Abbas Gholi f1460 IRI0.001-0.0940-3.60 
  Sadeghi, Mahya 1430 IRI1.0010.894035.60 
  Fereidooni Jamalzadeh, Alireza 1478  * IRI0.001-0.0840-3.20 
  Veisi, Armin 1419 IRI0.001-0.1240-4.80 
 * 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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