Individual Calculations May 2013
 Gharibi, Mahsa  Total change: 30.90  Rating chartPersonal card
 Tehran Open (April 2013) Tehran IRI 2013-04-04
RcRownchangeKK*chgGame
 1645 1567 3.50 6 1.03 30 30.90 
  Galedari, Barbod 1933 IRI0.001-0.1030-3.00 
  Valipoor, Amir Mohammad 1506 IRI1.0010.423012.60 
  Karimi, Peyman 1746 IRI0.001-0.2730-8.10 
  Torabi, Amir Mohammad 1558 IRI1.0010.493014.70 
  Refahi, Mohammad Reza 1534 IRI1.0010.453013.50 
  Javili, Tanin 1595 IRI0.5010.04301.20 

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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