Individual Calculations January 2010
 Kaczmarczyk, Dennis  Total change: -15.15  Rating chartPersonal card
 Swiss Team Championship (League A,B,1) decentralised SUI 2009-02-22
RcRownchangeKK*chgGame
 2123 2219 1.50 4 -1.01 15 -15.15 
  Koch, Hermann 2006 SUI0.501-0.2715-4.05 
  Regez, Markus 2178 SUI1.0010.44156.60 
  Akermann, Thomas 2147 SUI0.001-0.6015-9.00 
  Potterat, Marc 2162 SUI0.001-0.5815-8.70 

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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