Individual Calculations July 2008
 Duda, Karl-Heinz  Total change: -4.20  Rating chartPersonal card
 20.Offene Wuerttemberg. Seniorenmeisterschaft Freudenstadt GER 2008-05-27
RcRownchangeKK*chgGame
 1940 1912 3.00 7 -0.28 15 -4.20 
  Kaufmann, Helmut 2077 GER0.001-0.2815-4.20 
  Maczollek, Helmut 1750 GER0.501-0.2115-3.15 
  Braun, Gerhard 1661 GER0.501-0.3115-4.65 
  Neumann, Horst 1988 GER0.5010.10151.50 
  Barlo, Werner 1916 GER0.5010.01150.15 
  Roggenstein, Bruno 1924 GER1.0010.52157.80 
  Szenetra, Werner 2262 GER0.001-0.1115-1.65 

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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