Individual Calculations July 2011
 Ayvazyan, Armen  Total change: -5.40  Rating chartPersonal card
 Integra NSW Open Sydney AUS 2011-06-11
RcRownchangeKK*chgGame
 1916 2204 5.50 7 -0.36 15 -5.40 
  Dickson, Ian 1828 AUS1.0010.09151.35 
  Descallar, Levi 1957 AUS0.001-0.8115-12.15 
  Stokes, Mark C 1818 AUS1.0010.09151.35 
  Kordahi, Nicholas 1920 AUS1.0010.16152.40 
  Ruan, Jack 1937 AUS0.501-0.3215-4.80 
  Smirnov, Anton 2009 AUS1.0010.25153.75 
  Champion, Patrick 1944 AUS1.0010.18152.70 

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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