Individual Calculations April 2008
 Arndt, Olaf  Total change: -10.95  Rating chartPersonal card
 Deutsche Amateurmeisterschaft Gruppe B Bruehl GER 2008-01-01
RcRownchangeKK*chgGame
 2031 1991 1.50 5 -0.73 15 -10.95 
  Broszeit, Peter 2086 GER0.001-0.3715-5.55 
  Hoppe, Michael 1946 GER1.0010.44156.60 
  Kutzner, Joachim 2088 GER0.001-0.3715-5.55 
  Goeldenboog, Juergen 1941 GER0.501-0.0715-1.05 
  Hauernherm, Stefan 2094 GER0.001-0.3615-5.40 

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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