Individual Calculations May 2010
 Jalalat, Behrouz  Total change: -23.50  Rating chartPersonal card
 2th Bbaran Chess Cup Tournament Rasht IRI 2010-03-10
RcRownchangeKK*chgGame
 1929 1719 0.00 4 -0.94 25 -23.50 
  Baratian, Aref 1995 IRI0.001-0.1725-4.25 
  Chamsarchamani, Mohammad 1945 IRI0.001-0.2125-5.25 
  Kanani, Ali 1924 IRI0.001-0.2425-6.00 
  Marzoughi, Mohammadsadegh 1853 IRI0.001-0.3225-8.00 

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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