Individual Calculations September 2009
 Knaak, Hans  Total change: 3.50  Rating chartPersonal card
 Lichtenberger Sommer 2009 Berlin GER 2009-08-15
RcRownchangeKK*chgGame
 1882 1753 2.50 7 0.14 25 3.50 
  Strehlow, Horst 2115 GER0.001-0.1025-2.50 
  Lieder, Guenter 1873 GER0.001-0.3425-8.50 
  Roth, Joachim 1891 GER0.5010.19254.75 
  Uckar, Klaudijo 1875 GER0.5010.17254.25 
  Prix, Siegfried 1803 GER0.001-0.4325-10.75 
  Schoenemann, Manfred 1820 GER0.5010.09252.25 
  Schweitzer, Paul 1794 GER1.0010.562514.00 

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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