Individual Calculations May 2010
 Arabi, Saeid  Total change: 7.50  Rating chartPersonal card
 18th Fajr International Open Chess Tournamnet Mashhad IRI 2010-02-19
RcRownchangeKK*chgGame
 2178 2110 3.50 7 0.50 15 7.50 
  Neelotpal, Das g2445 IND0.5010.38155.70 
  Grabliauskas, Virginijus m2422 LTU0.001-0.1415-2.10 
  Bagheri, Maziar 1814 IRI0.001-0.8515-12.75 
  Asgharzadeh, M Reza 1984 IRI1.0010.33154.95 
  Nameei, Koushan 1937 IRI1.0010.27154.05 
  Khademi, Mohammad Miran 2210 IRI0.5010.14152.10 
  Gaprindashvili, Valeriane g2433 GEO0.5010.37155.55 

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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