Individual Calculations April 2014
 Kiamarsi, Ali  Total change: 12.30  Rating chartPersonal card
 1st Behin Baz Afarin Open (2014) Tehran IRI 2014-03-07
RcRownchangeKK*chgGame
 1917 1716 2.50 8 0.41 30 12.30 
  Hakimifard, Ghazal wm2116  * IRI0.001-0.0830-2.40 
  Kolyaie, Hasan 1973 IRI1.0010.823024.60 
  Taavoni, Rahim 2015 IRI0.001-0.1530-4.50 
  Tamaddon, Ehsan 1924 IRI0.001-0.2330-6.90 
  Nikzaban, Ehsan 1962 IRI0.5010.31309.30 
  Aslani, Mahmood 1950 IRI0.001-0.2130-6.30 
  Alinasab, Mobina 1904 IRI0.001-0.2630-7.80 
  Khalili, Atieh 1489 IRI1.0010.21306.30 
 * 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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