Individual Calculations July 2008
 Lemke, Johannes  Total change: 15.25  Rating chartPersonal card
 Crailsheimer Open A Crailsheim GER 2008-05-09
RcRownchangeKK*chgGame
 2093 1874 2.00 6 0.61 25 15.25 
  Steinwachs, Christian 2128 GER1.0010.812520.25 
  Schmitz, Wolfgang 2166 GER0.001-0.1525-3.75 
  Schwartz, Gerhard 2090 GER0.5010.28257.00 
  Louis, Volker 2204 GER0.001-0.1225-3.00 
  Steinhart, Christoph 2034 GER0.001-0.2925-7.25 
  Bretthauer, Dirk 1933 GER0.5010.08252.00 

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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