Individual Calculations July 2009
 Buerckner, Hartmut  Total change: 3.50  Rating chartPersonal card
 Oberliga Nord West Hamburg GER 2008-10-05
RcRownchangeKK*chgGame
 2086 2168 5.00 8 0.14 25 3.50 
  Dan, Efim 2125 GER0.001-0.5625-14.00 
  Schoene, Armin Prof. 2166 GER1.0010.502512.50 
  Hampel, Felix 1955 GER1.0010.23255.75 
  Rachut, Steffen 2139 GER0.501-0.0425-1.00 
  Pundt, Wilfried 1951 GER0.501-0.2825-7.00 
  Margraf, Daniel 2228 GER0.001-0.4225-10.50 
  Schweinhagen, Thomas 2099 GER1.0010.402510.00 
  Van Son, Lutz 2024 GER1.0010.31257.75 

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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