Individual Calculations July 2009
 Birkholz, Mary  Total change: -3.50  Rating chartPersonal card
 2.Frauenbundesliga Gruppe Sued Germany GER 2008-11-08
RcRownchangeKK*chgGame
 2119 1979 1.00 6 -0.94 25 -23.50 
  Woniak, Katarzyna 1997 POL0.001-0.4725-11.75 
  Weng, Annegret, Dr. wf2184 GER1.0010.762519.00 
  Kierzek, Mira wf2014 MKD0.001-0.4525-11.25 
  Ankerst, Milka wm2103 SLO0.001-0.3325-8.25 
  Czech, Daiva 2115 LTU0.001-0.3225-8.00 
  Worek, Joanna wm2301 POL0.001-0.1325-3.25 

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)
 
 Deutsche Meisterschaft fuer Frauenmannschaften Braunfels GER 2009-06-04
RcRownchangeKK*chgGame
 1927 1979 2.50 3 0.80 25 20.00 
  Weiss, Katharina 1762 GER0.501-0.2825-7.00 
  Khuong, Thi Hong Nhung wm2125 VIE1.0010.702517.50 
  Vollstaedt-Klein, Sabine, Dr. 1895 GER1.0010.38259.50 

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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