Individual Calculations September 2009
 Sedina, Elena  Total change: 2.10  Rating chartPersonal card
 Jubilee Open Master 2009 Zurich SUI 2009-08-09
 2306 2333 5.00 9 0.21 10 2.10 
  Gavrilova, Anastasia wf2082 SUI0.001-0.8110-8.10 
  Porras, Campo Ruben 2129 ESP1.0010.24102.40 
  Kuhn, Thomas 2173 SUI1.0010.29102.90 
  Riff, Jean-Noel m2505 FRA0.001-0.2710-2.70 
  Serban, Vlad 2173 LUX0.501-0.2110-2.10 
  Borner, Daniel 2208 SUI1.0010.33103.30 
  Gasanov, Eldar g2536 UKR1.0010.76107.60 
  Fernandez, Garcia Jose Luis g2465 ESP0.001-0.3210-3.20 
  Brunner, Lucas g2480 SUI0.5010.20102.00 

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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