Individual Calculations May 2010
 Buerckner, Hartmut  Total change: -15.00  Rating chartPersonal card
 Oberliga Nord-West Germany GER 2009-10-18
RcRownchangeKK*chgGame
 2069 2172 2.50 5 -0.60 25 -15.00 
  Dan, Efim 2122 GER0.001-0.5725-14.25 
  Asendorf, Joachim Dr. f2302 GER0.001-0.3225-8.00 
  Kopanski, Lorenz 1816 GER1.0010.11252.75 
  Stotyn, Fabian 2035 GER1.0010.32258.00 
  Cichy, Michael Dr. 2068 GER0.501-0.1425-3.50 

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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