Individual Calculations March 2010
 Arndt, Olaf  Total change: -5.55  Rating chartPersonal card
 Deutsche Amateurmeisterschaft 2009/10 Gruppe B Bruehl GER 2010-02-12
RcRownchangeKK*chgGame
 1919 1988 2.00 4 -0.37 15 -5.55 
  Schimmer, Michael 1907 GER0.001-0.6115-9.15 
  Wolff, Michael 1942 GER1.0010.44156.60 
  Schulz, Stefan 1912 GER0.501-0.1015-1.50 
  Titgemeyer, Thomas 1915 GER0.501-0.1015-1.50 

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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