Individual Calculations July 2009
 Berthold, Andreas  Total change: -5.55  Rating chartPersonal card
 Landesliga Brandenburg 2008/2009 Potsdam GER 2008-10-05
RcRownchangeKK*chgGame
 2070 2200 5.00 8 -0.37 15 -5.55 
  Wangerin, Henri 2094 GER0.501-0.1415-2.10 
  Stratonowitsch, Andre 2031 GER0.501-0.2215-3.30 
  Schulz, Norbert 2180 GER1.0010.47157.05 
  Georgi, Johannes 2039 GER0.501-0.2115-3.15 
  Lange, Peter 2059 GER0.501-0.1915-2.85 
  Holgert, Michael 1972 GER0.501-0.2915-4.35 
  Marwitz, Tino 2048 GER1.0010.30154.50 
  Jesse, Timo 2137 GER0.501-0.0915-1.35 

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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