Individual Calculations September 2009
 Dalir, Javad  Total change: -91.50  Rating chartPersonal card
 1st Omid Cup Chess Tournament Tehran IRI 2009-06-21
RcRownchangeKK*chgGame
 1901 2103 3.00 9 -3.66 25 -91.50 
  Tabatabaei, M Amin 1753 IRI1.0010.11252.75 
  Beheshtayeen, A 2183 IRI0.001-0.3925-9.75 
  Ghahri, Amin 1772 IRI0.001-0.8825-22.00 
  Pajoumtajani, Farbod 1822 IRI0.001-0.8425-21.00 
  Azadvari, Zahra 1834 IRI1.0010.17254.25 
  Azimi, Khashayar 1882 IRI1.0010.22255.50 
  Mahmoody, M Sadegh 2137 IRI0.001-0.4525-11.25 
  Khalaji, Hanieh 1914 IRI0.001-0.7525-18.75 
  Hakimifard, Raana 1812 IRI0.001-0.8525-21.25 

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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