Individual Calculations April 2009
 Wuest, Hans-Heiner, Dr.  Total change: -6.75  Rating chartPersonal card
 7.Internationales Mannheimer Open Mannheim GER 2008-12-26
RcRownchangeKK*chgGame
 2108 2175 1.50 3 -0.27 25 -6.75 
  Dubois De Luchet, Erich 1984 GER0.501-0.2525-6.25 
  Nasshan, Dennis 2044 GER1.0010.32258.00 
  Zuyev, Igor 2296 GER0.001-0.3425-8.50 

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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