Individual Calculations January 2018
 Doostkam, P  Total change: -11.60  Rating chartPersonal card
 Tehran Standard Cup 22-30 Azar 1396 Tehran IRI 2017-12-17
RcRownchangeKK*chgGame
 1822 2009 4.50 7 -0.58 20 -11.60 
  Nabitaeme, Marjaneh 1660 IRI1.0010.11202.20 
  Khachatourians, Teni 1787 IRI0.001-0.7820-15.60 
  Navidi, Parsa 1709 IRI1.0010.15203.00 
  Abdi, Amir 1746 IRI1.0010.18203.60 
  Abbasi, Meisam 1944 IRI1.0010.41208.20 
  Azhir, Hooman 1904 IRI0.501-0.1420-2.80 
  Doroodian, Mahyar 2001 IRI0.001-0.5120-10.20 

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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