Individual Calculations May 2011
 Kuehner, Peter  Total change: -52.00  Rating chartPersonal card
 27. ChessOrg Schachfestival Senioren Bad Woerishofen GER 2011-03-24
RcRownchangeKK*chgGame
 1916 2008 3.50 9 -2.08 25 -52.00 
  Schuller, Erhard 1724 GER1.0010.16254.00 
  Weinwurm, Wolfgang 2201 AUT0.001-0.2525-6.25 
  Kearsley, Raymond 1867 ENG0.001-0.6925-17.25 
  Alefs , Heinz 1839 GER0.501-0.2225-5.50 
  Luft, Helga 1832 GER1.0010.27256.75 
  Geisler, Reinhard 1894 GER1.0010.34258.50 
  Hoeschele, Hans-Ulrich 2158 GER0.001-0.3025-7.50 
  Wawrinsky, Ludwig 1890 GER0.001-0.6625-16.50 
  Laber, Dietrich 1835 GER0.001-0.7325-18.25 

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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