Individual Calculations January 2009
 Wilfert, Eva-Maria  Total change: -2.70  Rating chartPersonal card
 World Seniors Championship Women Bad Zwischenahn GER 2008-10-28
RcRownchangeKK*chgGame
 1941 1787 2.00 7 -0.18 15 -2.70 
  Dragasevic, Antonina wm2137 SRB0.001-0.1115-1.65 
  Kabanova, Irina 2032 RUS0.5010.30154.50 
  Benova, Zita 1807 SVK0.5010.03150.45 
  Beliaeva, Natalia wf2009 RUS0.001-0.2215-3.30 
  Blagonadezhnaya, Ideya 1965 RUS0.5010.23153.45 
  Januseviciute, Donata 1817 LTU0.001-0.4615-6.90 
  Khalturina, Tatiana 1821 RUS0.5010.05150.75 

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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