Individual Calculations April 2008
 Girod, Gudrun  Total change: -3.15  Rating chartPersonal card
 15.Bad Bertricher Schachtage Senioren Bad Bertrich GER 2007-11-30
RcRownchangeKK*chgGame
 1789 1594 2.00 8 -0.21 15 -3.15 
  Reimann, Guenther 1944 GER0.5010.39155.85 
  Kalkmann, Hans 1944 GER0.001-0.1115-1.65 
  Jung, Michael, Prof. 1940 GER0.001-0.1115-1.65 
  Kuhn, Arno 1777 GER0.001-0.2615-3.90 
  Wolf, Margot 1575 GER0.501-0.0315-0.45 
  Puetz, Rudolf 1446 GER0.501-0.2015-3.00 
  Schaefer, Gustav 1819 GER0.5010.28154.20 
  Kneip, Jakob 1869 GER0.001-0.1715-2.55 

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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