Individual Calculations April 2014
 Sadatnajafi, M.  Total change: 5.10  Rating chartPersonal card
 12th Iranian Super League (Men - 2nd Season) Tehran IRI 2014-01-05
RcRownchangeKK*chgGame
 2084 2222 3.00 4 0.34 15 5.10 
  Omidi, Arya 2031 IRI1.0010.25153.75 
  Farshadifar, Saman 2028 IRI0.501-0.2515-3.75 
  Noroozi, Omid 2388 IRI0.5010.22153.30 
  Rezaei Abari, Farzin 1888 IRI1.0010.12151.80 

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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