Individual Calculations May 2010
 Berndt, Klaus  Total change: -7.20  Rating chartPersonal card
 Landesliga Brandenburg Potsdam GER 2009-10-18
RcRownchangeKK*chgGame
 2176 2173 3.50 8 -0.48 15 -7.20 
  Heuer, Thomas f2157 GER0.501-0.0215-0.30 
  Schurade, Matthias f2365 GER0.5010.25153.75 
  Lehmann, Rainer 2069 GER0.501-0.1415-2.10 
  Schulz, Norbert 2167 GER0.501-0.0115-0.15 
  Rietze, Clemens 2186 GER0.001-0.4815-7.20 
  Wangerin, Henri 2087 GER0.501-0.1215-1.80 
  Grabow, Gilbert f2336 GER0.5010.22153.30 
  Grandt, Bernd 2038 GER0.501-0.1815-2.70 

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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