Individual Calculations March 2010
 Kaufmann, Thorsten  Total change: -4.05  Rating chartPersonal card
 22.Staufer Open Schwaebisch-Gmuend GER 2010-01-02
RcRownchangeKK*chgGame
 2024 2042 3.50 7 -0.27 15 -4.05 
  Zeller, Frank m2415 GER0.001-0.1015-1.50 
  Keller, Joachim 1834 GER1.0010.23153.45 
  Riedel, Holger, Dr. 2177 GER0.001-0.3215-4.80 
  Berger, Hauke 1940 GER0.501-0.1415-2.10 
  Hapke, Ralf 1947 GER0.501-0.1315-1.95 
  Iwanziw, Niklas 1922 GER0.501-0.1615-2.40 
  Berkemer, Rainer 1935 GER1.0010.35155.25 

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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