Rapid: Individual Calculations September 2013
 Mohebi, Alireza  Total change: -19.60  Rating chartPersonal card
 Mordad Rapid Open Tournament (2013) Tehran IRI 2013-08-09
RcRownchangeKK*chgGame
 1706 1851 4.50 8 -0.98 20 -19.60 
  Jozaghi, M.mahdi 1451  * IRI1.0010.08201.60 
  Khalesi, Vahid 2251  * IRI0.001-0.0820-1.60 
  Tavousi, Abbas 1626 IRI1.0010.22204.40 
  Ghaffarifar, Matin 1637 IRI0.001-0.7720-15.40 
  Fathollahi, Hamid 1726 IRI1.0010.33206.60 
  Shafiei, Mahdi 1684 IRI0.501-0.2220-4.40 
  Bagheri, Arian 1682 IRI0.001-0.7220-14.40 
  Ahmadi Hesardareh, Reza 1590 IRI1.0010.18203.60 
 * 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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