Individual Calculations November 2010
 Rieck, Helmut  Total change: -3.75  Rating chartPersonal card
 Deutsche Senioren Einzelmeisterschaft Berlin GER 2010-08-16
RcRownchangeKK*chgGame
 1916 1937 4.50 9 -0.25 15 -3.75 
  Achenbach, Manfred 2161 GER0.001-0.2215-3.30 
  Borkenhagen, Bernd 1737 GER0.501-0.2615-3.90 
  Klein, Alfred 1734 GER1.0010.24153.60 
  Roedel, Egmar, Dr. 2016 GER0.001-0.3915-5.85 
  Schwichtenberg, Juergen 1872 GER0.501-0.0915-1.35 
  Polifka, Wilfried 1821 GER1.0010.34155.10 
  Vossen, Leo 2078 GER0.001-0.3115-4.65 
  Knaak, Hans 1756 GER1.0010.26153.90 
  Reer, Erdmann 2069 GER0.5010.18152.70 

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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