Individual Calculations January 2012
 Abedi, Pouria  Total change: -12.30  Rating chartPersonal card
 1st Ghods Open Tournament Tehran IRI 2011-08-23
RcRownchangeKK*chgGame
 1812 1953 3.00 5 -0.41 30 -12.30 
  Yazdani, Naser 1802 IRI1.0010.30309.00 
  Aranifar, Babak 1867 IRI0.001-0.6230-18.60 
  Ghaffariankhorram, Aida 1650 IRI1.0010.14304.20 
  Rezaei, Hamidreza 1846 IRI1.0010.353010.50 
  Tabatabaei, M Amin f1896 IRI0.001-0.5830-17.40 

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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