Individual Calculations April 2008
 Horn, Stefan  Total change: 22.25  Rating chartPersonal card
 Bad Zwesten Open A Bad Zwesten GER 2008-01-02
RcRownchangeKK*chgGame
 2168 2089 4.50 9 0.89 25 22.25 
  Tereick, Benjamin f2372 GER0.001-0.1625-4.00 
  Rafiee, Kayvan 1956 GER1.0010.32258.00 
  Sorm, Daniel f2330 CZE0.001-0.2025-5.00 
  Fichte, Wolfgang, Dr. 2028 GER0.501-0.0825-2.00 
  Warnecke, Tobias 2032 GER1.0010.422510.50 
  Ohme, Melanie wf2267 GER1.0010.732518.25 
  Kunz, Konstantin 2161 GER0.5010.10252.50 
  Hoolt, Sarah wf2220 GER0.001-0.3225-8.00 
  Fink, Leander 2147 GER0.5010.08252.00 

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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