Individual Calculations February 2013
 Emami, Reza  Total change: -7.80  Rating chartPersonal card
 Aban open chess tournament federation 2012 Tehran IRI 2012-11-14
RcRownchangeKK*chgGame
 1687 1757 3.00 6 -0.52 15 -7.80 
  Fathollahi, Hamid 1744 IRI0.001-0.5215-7.80 
  Haghmoradkhan, Omid 1587 IRI0.501-0.2215-3.30 
  Mostaghasi, Mehran 1549 IRI1.0010.23153.45 
  Roshan Panah Azly, Ali 1849 IRI0.5010.13151.95 
  Nourimoghaddam, Shahrokh 1858 IRI0.001-0.3615-5.40 
  Barjaste, Saeed 1537 IRI1.0010.22153.30 

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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