Individual Calculations July 2016
 Trebbin, Wolfhard, Dr.  Total change: -7.60  Rating chartPersonal card
 7. Senioren-Open Bad Neuenahr Bad Neuenahr-Ahrweiler GER 2016-06-04
RcRownchangeKK*chgGame
 1891 1922 4.50 9 -0.38 20 -7.60 
  Schuller, Erhard 1733 GER1.0010.25205.00 
  Welsch, Dieter 1831 GER0.501-0.1220-2.40 
  Stuch, Hans-Ferdinand 1731 GER1.0010.25205.00 
  Kripp, Wolfgang 2067 GER0.5010.19203.80 
  Dohmes, Herbert 2089 GER0.5010.22204.40 
  Kroencke, Manfred 2001 GER0.001-0.3920-7.80 
  Blosze, Winfried 1866 GER0.001-0.5820-11.60 
  Kluever, Horst 1839 GER0.501-0.1120-2.20 
  Mueller, Erhard 1860 GER0.501-0.0920-1.80 

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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