Individual Calculations November 2012
 Razaghi, Behrooz  Total change: 16.50  Rating chartPersonal card
 Mehr open chess tournament federation 2012 Tehran IRI 2012-10-16
RcRownchangeKK*chgGame
 1963 2168 6.50 8 0.55 30 16.50 
  Maleki, Mir Mahdi 1768  * IRI0.501-0.4230-12.60 
  Kazemi, Ali Reza 1854 IRI1.0010.14304.20 
  Motaghi, Farbod 1871 IRI0.501-0.3530-10.50 
  Mahrinpour, Farbod 1940 IRI1.0010.21306.30 
  Jafarian, Amin 2003 IRI1.0010.28308.40 
  Derakhshani, Dorsa wf2016 IRI1.0010.30309.00 
  Faryad, H. A 2044 IRI1.0010.33309.90 
  Lamei, Hadi 2208 IRI0.5010.06301.80 
 * 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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