Individual Calculations January 2012
 Kaplan, Alex  Total change: 23.40  Rating chartPersonal card
 City of Melbourne Open Melbourne AUS 2011-09-12
RcRownchangeKK*chgGame
 1919 1675 3.00 7 1.56 15 23.40 
  Lekkas, Frank 1929 AUS1.0010.811512.15 
  Garner, David J 2075  * ENG0.001-0.0815-1.20 
  Voon, Richard 1925 AUS0.001-0.1915-2.85 
  Fry, Peter 1837 AUS0.001-0.2915-4.35 
  Wolf, Peter 1929 AUS0.5010.31154.65 
  Kovacevic, Paul 1831 AUS1.0010.711510.65 
  Papadinis, Jim 1909 AUS0.5010.29154.35 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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