Individual Calculations April 2009
 Nemcova, Katerina  Total change: -30.75  Rating chartPersonal card
 32. Zurich Weihnachtsopen Zurich SUI 2008-12-26
RcRownchangeKK*chgGame
 2132 2369 3.50 7 -2.05 15 -30.75 
  Aeschbach, Werner 2091 SUI0.001-0.8315-12.45 
  Karrer, Damian 2108 SUI1.0010.18152.70 
  Springer, Patrick 2069 SUI1.0010.15152.25 
  Rosenthal, Jonathan 2208 SUI0.001-0.7115-10.65 
  Hobuss, Wolfgang 2123 SUI1.0010.19152.85 
  Nuri, Kambez 2179 SUI0.001-0.7515-11.25 
  Pfaffel, Thomas 2148 AUT0.501-0.2815-4.20 

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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