Individual Calculations May 2012
 Shafaee, H  Total change: 0.60  Rating chartPersonal card
 Tehran Norooz Open Tournament 2012 Tehran IRI 2012-03-25
RcRownchangeKK*chgGame
 1908 2061 5.50 8 0.04 15 0.60 
  Najafi, Amirhasan 1661  * IRI1.0010.08151.20 
  Pour Eskandar, Aliakbar 1852 IRI1.0010.23153.45 
  Amini, Amer 2136 IRI0.001-0.4015-6.00 
  Saghafi, Mahmood 1793 IRI1.0010.17152.55 
  Omidi, Arya 1893 IRI0.001-0.7215-10.80 
  Fathollahi, Hamid 1855 IRI1.0010.24153.60 
  Abbasi, Meisam 1909 IRI1.0010.30154.50 
  Khamisi, S Jafar 2162 IRI0.5010.14152.10 
 * 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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