Individual Calculations August 2012
 Noroozi, Omid  Total change: -2.55  Rating chartPersonal card
 Tehran Open Chess Championship 2012 Tehran IRI 2012-07-10
RcRownchangeKK*chgGame
 2160 2348 5.50 8 -0.17 15 -2.55 
  Zalkhani, Vahid 1948  * IRI1.0010.08151.20 
  Rezvanian, Saeed 1948  * IRI1.0010.08151.20 
  Rezanezhad, Hassan 1966 IRI1.0010.09151.35 
  Moradi, Amirmasoud 2124 IRI1.0010.22153.30 
  Ghaem Maghami, Ehsan g2577 IRI0.001-0.2115-3.15 
  Darban, Morteza m2394 IRI0.5010.06150.90 
  Bakhtiari Kish, Mazdak 2117 IRI1.0010.21153.15 
  Feyli, Sina 2202 IRI0.001-0.7015-10.50 
 * 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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