Individual Calculations August 2012
 Mohebi, Ali  Total change: -7.05  Rating chartPersonal card
 Tehran Open Chess Championship 2012 Tehran IRI 2012-07-10
RcRownchangeKK*chgGame
 1897 1885 2.00 5 -0.47 15 -7.05 
  Momeni, E 2191 IRI0.001-0.1415-2.10 
  Kiaei, Ali 1778 IRI1.0010.35155.25 
  Haghgou, Ahmad 1778 IRI1.0010.35155.25 
  Asgharzadeh, M Reza 2057 IRI0.001-0.2715-4.05 
  Masoudi, Sepehr 1682 IRI0.001-0.7615-11.40 

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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