Individual Calculations February 2013
 Visser, Johan  Total change: -0.30  Rating chartPersonal card
 Australian Open 2013 Sydney AUS 2013-01-02
RcRownchangeKK*chgGame
 1891 1773 3.50 10 -0.02 15 -0.30 
  Hursky, Karel P 2075 AUS0.5010.35155.25 
  Broekhuyse, Paul 2081 AUS0.001-0.1415-2.10 
  Encel, Benjamin 1881 AUS0.001-0.3515-5.25 
  Press, Brian J 1585 AUS1.0010.26153.90 
  Lilly, Richard 1904 AUS0.001-0.3215-4.80 
  Rout, Ian C. 1975 AUS0.001-0.2415-3.60 
  London, Shane 1683 AUS1.0010.38155.70 
  Yin, Wenlin 1926 AUS0.001-0.3015-4.50 
  Glissan, Paul 1860 AUS1.0010.62159.30 
  Choong, Mark c1940 SIN0.001-0.2815-4.20 

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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