Individual Calculations May 2012
 Salavati, Parsa  Total change: 3.30  Rating chartPersonal card
 Misaq Cup for February 2012 Tehran IRI 2012-02-20
RcRownchangeKK*chgGame
 1891 1835 1.50 3 0.22 15 3.30 
  Yaghli, Peyman 1997 IRI0.5010.21153.15 
  Kashefi, A H 1592 IRI0.001-0.8015-12.00 
  Faryad, H A 2084 IRI1.0010.811512.15 

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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