Individual Calculations April 2009
 Sancar, Alina  Total change: 86.00  Rating chartPersonal card
 21. Staufer Open Schwaebisch Gmuend GER 2009-01-02
RcRownchangeKK*chgGame
 1948 1673 5.00 9 3.44 25 86.00 
  Laehnwitz, Alexander 2023 GER0.001-0.1125-2.75 
  Baumann, Martin 1878 GER1.0010.762519.00 
  Werner, Holger 1971 GER0.5010.35258.75 
  Pogan, Sebastian 1957 GER0.001-0.1625-4.00 
  Kowalski, Hans-Michael 1872 GER1.0010.762519.00 
  Berkemer, Rainer 1945 GER0.5010.33258.25 
  Kurzweil, Thomas 1975 GER0.001-0.1525-3.75 
  Jung, Bernd, Dr. 1885 GER1.0010.772519.25 
  Winkler, Thorsten, Dr. 2023 GER1.0010.892522.25 

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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