Individual Calculations January 2012
 Nooronei, Sh  Total change: -1.80  Rating chartPersonal card
 1st Tehran open chess tournament 2011 Tehran IRI 2011-07-02
RcRownchangeKK*chgGame
 1909 2125 5.00 7 -0.12 15 -1.80 
  Ardestani, Matineh 1725  * IRI1.0010.08151.20 
  Nazari, Farbod 1725  * IRI1.0010.08151.20 
  Haddadi, Rezvaneh 1736 IRI0.501-0.4115-6.15 
  Kanzi, Hesamodin 2119 IRI0.501-0.0115-0.15 
  Kiaei, Ali 1791 IRI0.501-0.3815-5.70 
  Galehdari, Bardia 2148 IRI0.5010.03150.45 
  Kaboodi, Behrang 2120 IRI1.0010.49157.35 
 * 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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