Individual Calculations April 2008
 Erdmann, Wolfgang  Total change: 14.25  Rating chartPersonal card
 24.International Chess Festival Seniors A Bad Woerishofen GER 2008-02-28
RcRownchangeKK*chgGame
 1941 1771 3.50 9 0.95 15 14.25 
  Pooth, Richard 1987 GER0.5010.28154.20 
  Westermayer, Johann 1809 AUT0.5010.05150.75 
  Schuler, Georg 2019 GER0.5010.31154.65 
  Blutharsch, Walter 1886 GER0.5010.16152.40 
  Schulte-Braeucker, H. 2086 GER0.001-0.1415-2.10 
  Harke, Horst 1907 GER0.5010.18152.70 
  Blosze, Winfried 1906 GER0.5010.18152.70 
  Fels, Karl-Heinz 1968 GER0.001-0.2515-3.75 
  Roggenbach, Ottomar 1904 GER0.5010.18152.70 

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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