Individual Calculations March 2012
 Petri, Birgit  Total change: 2.70  Rating chartPersonal card
 2. Frauenbundesliga FBL2 O 2011/12 diferent GER 2011-10-29
RcRownchangeKK*chgGame
 2079 2049 2.50 5 0.18 15 2.70 
  Grosse-Honebrink, Brigitte 1886 GER1.0010.28154.20 
  Pfau, Beate 2084 GER0.001-0.4515-6.75 
  Anisheva, Varvara wf2132 RUS1.0010.61159.15 
  Mucha, Annegret wc2008 GER0.501-0.0615-0.90 
  Havlikova, Kristyna wm2285 CZE0.001-0.2015-3.00 

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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