Individual Calculations May 2012
 Noori, Amir  Total change: -19.05  Rating chartPersonal card
 Tehran Norooz Open Tournament 2012 Tehran IRI 2012-03-25
RcRownchangeKK*chgGame
 1870 2185 3.00 5 -1.27 15 -19.05 
  Pourghanbarzad Lashtnesha, Arman 1792 IRI0.501-0.4215-6.30 
  Ghafourian, Amir Ali 1785  * IRI1.0010.08151.20 
  Abedi, Pouria 1903 IRI0.501-0.3415-5.10 
  Talebi, Masoud 1842 IRI1.0010.12151.80 
  Samsam, Farhad 2028 IRI0.001-0.7115-10.65 
 * 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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