Individual Calculations September 2009
 Jussupow, Ekaterina  Total change: 4.35  Rating chartPersonal card
 Jubilee Open Master 2009 Zurich SUI 2009-08-09
 2256 2179 4.00 9 0.29 15 4.35 
  Pavlovic, Milos g2535 SRB0.5010.39155.85 
  Forster, Richard m2448 SUI0.5010.33154.95 
  Nikolova, Adriana wm2316 BUL1.0010.681510.20 
  Donchenko, Anatoly m2381 GER0.001-0.2415-3.60 
  Neimer, Vitaly f2350 ISR0.001-0.2715-4.05 
  Cavaletto, Massimo 2093 SUI0.501-0.1215-1.80 
  Donchenko, Alexander 2009 GER0.501-0.2215-3.30 
  Gavrilova, Anastasia wf2082 SUI0.001-0.6315-9.45 
  Portmann, Daniel 2086 SUI1.0010.37155.55 

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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