Individual Calculations September 2009
 Kralova, Klaudia  Total change: -30.75  Rating chartPersonal card
 SVK_G20_Championship Trencin SVK 2009-06-28
RcRownchangeKK*chgGame
 1875 1795 1.50 9 -2.05 15 -30.75 
  Edes, Zsofia 1882 SVK0.001-0.3815-5.70 
  Brisudova, Veronika 1777 SVK0.001-0.5315-7.95 
  Petrigacova, Daniela 1824 SVK1.0010.54158.10 
  Dvoranova, Maria 1895 SVK0.001-0.3615-5.40 
  Kantor, Reka 1944 SVK0.5010.20153.00 
  Milcova, Zuzana 1766 SVK0.001-0.5415-8.10 
  Motycakova, Monika 2020 SVK0.001-0.2215-3.30 
  Zvarikova, Alexandra 1947 SVK0.001-0.3015-4.50 
  Briestenska, Andrea 1821 SVK0.001-0.4615-6.90 

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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