Individual Calculations January 2015
 Ali Babaei, Sasan  Total change: -6.40  Rating chartPersonal card
 2nd Behin Baz Afarin Open (2014) Tehran IRI 2014-11-15
RcRownchangeKK*chgGame
 1707 1733 4.00 8 -0.16 40 -6.40 
  Nadanian, Ashot m2133  * ARM0.001-0.0840-3.20 
  Eghlidi, Mehran 1333  * IRI1.0010.08403.20 
  Roozbayan, Reza 2046 IRI0.001-0.1440-5.60 
  Sebt Rasoul, Seyede Setare 1516 IRI1.0010.22408.80 
  Sadeghpour, Mohammad 1992 IRI0.001-0.1840-7.20 
  Atakhan, Abtin 1379 IRI1.0010.11404.40 
  Ferdosi, Vahid 1926 IRI0.001-0.2540-10.00 
  Khachadurian, Aren 1333  * IRI1.0010.08403.20 
 * 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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