Individual Calculations October 2012
 Azizi, Abdolrahman  Total change: -1.50  Rating chartPersonal card
 Kermanshah open chess tournament 2012 Kermanshah IRI 2012-08-25
RcRownchangeKK*chgGame
 1926 1741 1.00 4 -0.05 30 -1.50 
  Mehrabi, Morteza 2011 IRI0.5010.33309.90 
  Marzoughi, Mohammadsadegh 1948 IRI0.001-0.2330-6.90 
  Farsad, Abolfazl 1934 IRI0.5010.25307.50 
  Delavari, Amirali 1811 IRI0.001-0.4030-12.00 

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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