Individual Calculations March 2012
 Ettehadi, H  Total change: 15.90  Rating chartPersonal card
 Tehran Milad Cup 2011 Tehran IRI 2011-12-23
RcRownchangeKK*chgGame
 2029 2216 7.50 9 1.06 15 15.90 
  Dadkhahi, Mehrshid 1816  * IRI1.0010.08151.20 
  Shahbazpour, Bijan 1846 IRI1.0010.10151.50 
  Marzoughi, Mohammadsadegh 1994 IRI1.0010.22153.30 
  Abed, Meisam 2044 IRI1.0010.27154.05 
  Vahidi, Mohammad f2137 IRI0.501-0.1115-1.65 
  Darban, Morteza m2344 IRI0.001-0.3315-4.95 
  Fooladinejad, Iman 1877 IRI1.0010.12151.80 
  Noori, Amir 2170 IRI1.0010.44156.60 
  Moradi, Amirmasoud 2037 IRI1.0010.27154.05 
 * 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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