Individual Calculations September 2009
 Wang, Julia  Total change: 41.00  Rating chartPersonal card
 Czech Open 2009 D - Chladek a Tintera Open Pardubice CZE 2009-07-25
RcRownchangeKK*chgGame
 1926 1619 2.50 6 1.64 25 41.00 
  Zitny, Petr 1955 CZE0.5010.38259.50 
  Nemcova, Karolina 1944 CZE1.0010.872521.75 
  Kuberczyk, Christoph 1915 GER0.001-0.1525-3.75 
  Zacharias, Miroslav 1910 CZE0.001-0.1525-3.75 
  Nad, Boris 1943 CZE1.0010.872521.75 
  Fedotov, Konstantin 1886 RUS0.001-0.1825-4.50 

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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