Individual Calculations July 2011
 Stukemeier, Ralf  Total change: -9.15  Rating chartPersonal card
 Sekt oder Selters Gruppe 4 Bielefeld GER 2011-06-10
RcRownchangeKK*chgGame
 1891 1851 2.50 7 -0.61 15 -9.15 
  Peters, Stephan 1882 GER0.001-0.4615-6.90 
  Lueckner, Andreas 1881 GER0.5010.04150.60 
  Elefteriadis, Paul-Gabriel 1913 GER0.5010.09151.35 
  Siol, Juergen 1721 GER1.0010.32154.80 
  Kirsch, Andreas 1920 GER0.5010.10151.50 
  Ruerup, Hans-Heinz 2014 GER0.001-0.2815-4.20 
  Hilbenz, Guntram, Dr. 1908 GER0.001-0.4215-6.30 

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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