Individual Calculations September 2012
 Azali, Ashkan  Total change: 0.30  Rating chartPersonal card
 Iranian Chess Festival (Men 2012) Hamedan IRI 2012-07-11
RcRownchangeKK*chgGame
 2005 1809 1.50 6 0.02 15 0.30 
  Hooshdarmahjoob, N 2044 IRI0.001-0.2115-3.15 
  Mehrabi, Morteza 1998 IRI0.5010.25153.75 
  Nassajtorshizi, Amirmorteza 2020 IRI0.001-0.2315-3.45 
  Valadi, Mohammadreza 1983 IRI1.0010.731510.95 
  Ghobadibigvand, A 1993 IRI0.001-0.2615-3.90 
  Moradiyan, Meysam 1992 IRI0.001-0.2615-3.90 

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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