Individual Calculations July 2009
 Czech, Daiva  Total change: 15.25  Rating chartPersonal card
 2.Frauenbundesliga Gruppe Sued Germany GER 2008-11-08
RcRownchangeKK*chgGame
 2068 2115 4.00 6 0.61 25 15.25 
  Zahn, Nicol 1964 GER1.0010.30257.50 
  Lopatin, Olga wf2125 GER0.001-0.4925-12.25 
  Jussupow, Nadia wf2168 GER0.001-0.4325-10.75 
  Endress, Anna 2067 GER1.0010.432510.75 
  Birkholz, Mary 1979 GER1.0010.32258.00 
  Ankerst, Milka wm2103 SLO1.0010.482512.00 

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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