Individual Calculations November 2009
 Sobhani, Farshid  Total change: -40.50  Rating chartPersonal card
 1st International Peaceful And Friendship Cup 09 Rasht IRI 2009-07-15
RcRownchangeKK*chgGame
 2326 2173 1.50 3 0.56 15 8.40 
  Moradi, Behrooz f2240 IRI0.5010.09151.35 
  Toufighi, Homayoon m2488 IRI0.001-0.1415-2.10 
  Dadashzadeh, Kavian 2250 IRI1.0010.61159.15 

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)
 
 Iranian Semi Final Chess Championship 2009 ( men ) Tabriz IRI 2009-09-30
RcRownchangeKK*chgGame
 2022 2171 3.00 9 -3.26 15 -48.90 
  Ghaniafshord, Saeed 2027 IRI0.001-0.6915-10.35 
  Bahamin, Erfan 2008 IRI1.0010.28154.20 
  Shekari, Hamed 2077 IRI0.001-0.6315-9.45 
  Daneshpour, S A 2068 IRI0.001-0.6415-9.60 
  Salari, Shahram 1965 IRI0.001-0.7615-11.40 
  Choopani, Morteza 1947 IRI0.001-0.7815-11.70 
  Ahmadian, Moharram 1914 IRI1.0010.18152.70 
  Sedaghati, Mehrdad 2102 IRI0.001-0.6015-9.00 
  Abed, Meisam 2086 IRI1.0010.38155.70 

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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