Individual Calculations November 2012
 Westphal, Frank, Dr.  Total change: -9.45  Rating chartPersonal card
 14.Bad Wildbader Herbst 2012 Open Bad WIldbad GER 2012-09-28
RcRownchangeKK*chgGame
 1964 2073 4.50 8 -0.63 15 -9.45 
  Ehrlacher, Markus 1894 GER0.501-0.2315-3.45 
  Jordans, Ralph 1934 GER0.501-0.1915-2.85 
  Roettcher, Wolfgang 1782 GER1.0010.15152.25 
  Toenniges, Thomas 2049 GER0.501-0.0315-0.45 
  Haase, Reinhard 2155 GER0.5010.11151.65 
  Opitz, Christian 2024 GER0.501-0.0715-1.05 
  Ditmas, Hugh 1943 GER0.501-0.1815-2.70 
  Calder, Dennis 1929 GER0.501-0.1915-2.85 

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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