Individual Calculations December 2012
 Oberkirch, Roland  Total change: -5.40  Rating chartPersonal card
 16.Deutsche Polizeimeisterschaft Pirmasens GER 2012-10-30
RcRownchangeKK*chgGame
 1961 1831 1.50 5 -0.18 30 -5.40 
  Matzat, Andre 2104 GER0.001-0.1730-5.10 
  Theissen, Frank 1718 GER0.501-0.1530-4.50 
  Hapke, Ralf 1966 GER0.5010.18305.40 
  Frey, Timo 2018 GER0.001-0.2630-7.80 
  Adler, Wilfried 2001 GER0.5010.22306.60 

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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