Individual Calculations January 2015
 Alamir Virsagh, Ehsan  Total change: 62.00  Rating chartPersonal card
 2nd Behin Baz Afarin Open (2014) Tehran IRI 2014-11-15
RcRownchangeKK*chgGame
 1702 1354 2.50 8 1.55 40 62.00 
  Derakhshani, Borna c1754  * IRI0.001-0.0840-3.20 
  Keshmiri, Abdol Rahman 1741 IRI1.0010.914036.40 
  Torshizi Ghorbani, Mohammad Hoss 1754  * IRI0.001-0.0840-3.20 
  Farokhfar, S Ahmad 1705 IRI0.5010.394015.60 
  Shaghaghi, Gholamreza 1731 IRI0.5010.414016.40 
  Torkaman, Payam 1707 IRI0.001-0.1140-4.40 
  Mirzaei Zadeh, Seyed Hossein 1696 IRI0.001-0.1240-4.80 
  Ehtesham Mehr, Rahil 1530 IRI0.5010.23409.20 
 * 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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