Individual Calculations September 2010
 Jahanzad, Damoon  Total change: 0.00  Rating chartPersonal card
 9th Iranian Chess Festival [Men] 1389 Mashhad IRI 2010-08-02
RcRownchangeRpKK*chgGame
 1921 0 3.00 6 0.00 1921   0.00 
  Kalavari, Javad 2006 IRI0.0010.00 0.00 
  Khodabandeh, Milad 1852 IRI1.0010.00 0.00 
  Sheykhhasani, Bardia 1899 IRI0.5010.00 0.00 
  Nassaj, Amirmorteza 1948 IRI0.5010.00 0.00 
  Gholizadeh, Javad 1901 IRI1.0010.00 0.00 
  Papi, Amin 1922 IRI0.0010.00 0.00 

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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