Individual Calculations September 2010
 Mosadeghpour, Masoud  Total change: -10.50  Rating chartPersonal card
 9th Iranian Chess Festival [Men] 1389 Mashhad IRI 2010-08-02
RcRownchangeKK*chgGame
 1942 2110 4.50 7 -0.42 25 -10.50 
  Faramarzi, Vahid 1931 IRI0.501-0.2325-5.75 
  Khatami, Behrouz 1878 IRI1.0010.21255.25 
  Idani, Pouya f2312 IRI0.001-0.2425-6.00 
  Pooreraghian, Mohammadreza 1900 IRI1.0010.23255.75 
  Yarahmadi, Ali 1806 IRI0.001-0.8625-21.50 
  Tabatabaei, M Amin f1761 IRI1.0010.11252.75 
  Zanganeh, Babak 2006 IRI1.0010.36259.00 

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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