Individual Calculations April 2008
 Brossette, Horst  Total change: -14.25  Rating chartPersonal card
 15.Bad Bertricher Schachtage Senioren Bad Bertrich GER 2007-11-30
RcRownchangeKK*chgGame
 1835 1805 3.50 9 -0.57 25 -14.25 
  Denda, Ronald 2059 GER0.001-0.1925-4.75 
  Lichtenberg, Friedrich 1952 GER0.001-0.3025-7.50 
  Wolf, Margot 1575 GER1.0010.21255.25 
  Jung, Michael, Prof. 1940 GER0.001-0.3225-8.00 
  Kroetz, Hermann Josef 1884 GER0.5010.11252.75 
  Hegner, Peter 1874 GER0.001-0.4025-10.00 
  Puetz, Rudolf 1455 GER1.0010.11252.75 
  Winkelmann, Dieter 1783 GER0.501-0.0325-0.75 
  Kalkmann, Hans 1992 GER0.5010.24256.00 

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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