Individual Calculations November 2011
 Borji, Hossein  Total change: -10.50  Rating chartPersonal card
 1st Khomein open chess tournament Khomein IRI 2011-09-09
RcRownchangeKK*chgGame
 2049 1902 1.00 4 -0.35 30 -10.50 
  Asgari, Morteza 2293 IRI1.0010.913027.30 
  Barzigar, Behrang 2173 IRI0.001-0.1730-5.10 
  Akhgar, Mohammad 2036 IRI0.001-0.3230-9.60 
  Khajehosseini, Mohammadreza 1695 IRI0.001-0.7730-23.10 

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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