Individual Calculations February 2013
 Atzmon-Simon, Barak  Total change: -1.50  Rating chartPersonal card
 Australian Open 2013 Sydney AUS 2013-01-02
RcRownchangeKK*chgGame
 1981 2092 7.00 11 -0.10 15 -1.50 
  Kethro, Michael 1785 AUS0.501-0.3615-5.40 
  Cabilin, Jeff 1948 AUS0.501-0.1915-2.85 
  James, Laughlan 1865 AUS0.501-0.2915-4.35 
  Drew, Phillip 1889 AUS0.501-0.2615-3.90 
  Pickering, Anthony 1887 AUS1.0010.24153.60 
  Perera, Pasan 1923 AUS0.001-0.7215-10.80 
  Ng, Clive 1936 AUS1.0010.29154.35 
  Mortensen, Henrik 1962 DEN1.0010.32154.80 
  Solomon, Stephen J. m2410 AUS0.001-0.1315-1.95 
  Rout, Ian C. 1975 AUS1.0010.34155.10 
  Smirnov, Anton 2207 AUS1.0010.66159.90 

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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