Individual Calculations February 2013
 Barari, Mehdi  Total change: 9.15  Rating chartPersonal card
 Aban open chess tournament federation 2012 Tehran IRI 2012-11-14
RcRownchangeKK*chgGame
 1914 1830 3.00 6 0.61 15 9.15 
  Saadati, Behrooz 1924 IRI0.5010.13151.95 
  Sedghi, Babak 2050 IRI0.001-0.2215-3.30 
  Haghmoradkhan, Omid 1587 IRI1.0010.20153.00 
  Davoodi, Mehran 1741 IRI1.0010.38155.70 
  Noori, Amir 2166 IRI0.5010.38155.70 
  Abed, Meisam 2014 IRI0.001-0.2615-3.90 

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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