Individual Calculations July 2009
 Bretthauer, Dirk  Total change: 6.15  Rating chartPersonal card
 15.Crailsheimer Open Crailsheim GER 2009-05-29
RcRownchangeKK*chgGame
 2082 1927 2.50 7 0.41 15 6.15 
  Schechter, Dimitri 2161 GER0.001-0.2115-3.15 
  Mayer, Arnd 2147 GER1.0010.781511.70 
  Taudte, Stefan 2093 GER0.5010.22153.30 
  Biegler, Markus 2114 GER0.001-0.2615-3.90 
  Knoblauch, Leonhard 1997 GER0.5010.10151.50 
  Neiss, Josef Martin 2102 GER0.001-0.2715-4.05 
  Gibicar, Marc 1961 GER0.5010.05150.75 

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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