Individual Calculations November 2009
 Vasli, Aref  Total change: 0.15  Rating chartPersonal card
 International Zenderoud Chess Cup 09 Esfahan IRI 2009-08-15
RcRownchangeKK*chgGame
 2117 2103 2.50 5 0.01 15 0.15 
  Darini, Pouria 2331 IRI0.001-0.2115-3.15 
  Nazemi, Pedram 1890 IRI1.0010.23153.45 
  Chegini, Milad 2016 IRI0.001-0.6215-9.30 
  Sheykhhassani, Bardia 1851 IRI1.0010.19152.85 
  Harutjunyan, Gevorg g2499 ARM0.5010.42156.30 

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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