Individual Calculations June 2013
 Taavoni, Rahim  Total change: -14.10  Rating chartPersonal card
 Farvardin Open Chess Tournament 2013 Tehran IRI 2013-04-13
RcRownchangeKK*chgGame
 1823 2050 4.50 7 -0.94 15 -14.10 
  Fathollahi, Hamid 1744 IRI1.0010.14152.10 
  Hakkaki Fard, Pedram 1872 IRI0.001-0.7315-10.95 
  Jahankhani, Hojatollah 1772 IRI1.0010.17152.55 
  Farzanegan, Ali 1802 IRI1.0010.19152.85 
  Tajik, Masoud 1990 IRI0.001-0.5815-8.70 
  Rezvani, Mohammad 1756 IRI1.0010.15152.25 
  Derakhshani, Borna c1828 IRI0.501-0.2815-4.20 

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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