Individual Calculations September 2010
 Vassalam, M T  Total change: -30.60  Rating chartPersonal card
 9th Iranian Chess Festival [Men] 1389 Mashhad IRI 2010-08-02
RcRownchangeKK*chgGame
 1939 2185 3.50 7 -2.04 15 -30.60 
  Khalvandi, Mohammad 1842 IRI1.0010.12151.80 
  Zanganeh, Babak 2006 IRI1.0010.27154.05 
  Galehdari, Bardia 2033 IRI0.001-0.7015-10.50 
  Taheri, Arman 1954 IRI0.501-0.2915-4.35 
  Roohparvar, A Reza 2015 IRI0.001-0.7215-10.80 
  Nazari, Farbod 1785  * IRI1.0010.08151.20 
  Moradi, Amirmasoud 1940 IRI0.001-0.8015-12.00 
 * 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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