Individual Calculations November 2009
 Fathi, Himan  Total change: -83.25  Rating chartPersonal card
 Iranian Semi Final Chess Championship 2009 ( men ) Tabriz IRI 2009-09-30
RcRownchangeKK*chgGame
 2056 2042 0.50 8 -3.33 25 -83.25 
  Idani, Pouya 2183 IRI0.001-0.3125-7.75 
  Atanejhad, Sahebali f2134 IRI0.5010.13253.25 
  Doostkam, P 2180 IRI0.001-0.3125-7.75 
  Sawadkuhi, Massoud Amir f2228 IRI0.001-0.2625-6.50 
  Ahmadian, Moharram 1914 IRI0.001-0.6725-16.75 
  Hooshdarmahjoob, N 2027 IRI0.001-0.5225-13.00 
  Motaghi, Farbod 1819 IRI0.001-0.7825-19.50 
  Salari, Shahram 1965 IRI0.001-0.6125-15.25 

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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