Individual Calculations July 2009
 Lenz, Guntram  Total change: -6.25  Rating chartPersonal card
 16. Cuxhaven Open Cuxhaven GER 2009-03-21
RcRownchangeKK*chgGame
 1980 2053 4.50 8 -0.25 25 -6.25 
  Meyer, Susanne 1792 GER1.0010.18254.50 
  Hohlbein, Michael 2119 GER0.001-0.4125-10.25 
  Schencke, Guenther 1860 GER1.0010.25256.25 
  Hoffmann, Roger 2012 LUX1.0010.442511.00 
  Johanssen, Torsten 1973 GER0.501-0.1125-2.75 
  Schumacher, Gottfried 2164 GER0.001-0.3525-8.75 
  Sturm, Frank 1898 GER0.501-0.2125-5.25 
  Geisler, Reinhard 2025 GER0.501-0.0425-1.00 

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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