Individual Calculations September 2009
 Langer, Wolfgang  Total change: -15.60  Rating chartPersonal card
 Deutsche Senioren-Einzelmeisterschaft B Dresden GER 2009-08-03
RcRownchangeKK*chgGame
 1805 1933 3.50 7 -1.04 15 -15.60 
  Baeumcher, Karl 1737 GER0.501-0.2515-3.75 
  Donner, Ernst 1668 GER1.0010.18152.70 
  Gunkel, Wolfgang 1539 GER1.0010.08151.20 
  Petroschka, Bernd 1930 GER1.0010.50157.50 
  Kolkwitz, Klaus 1899 GER0.001-0.5515-8.25 
  Bischof, Rainer 2007 GER0.001-0.4015-6.00 
  Reeh, Axel 1858 GER0.001-0.6015-9.00 

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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