Individual Calculations November 2011
 Boeddeker, Henry  Total change: 20.70  Rating chartPersonal card
 12.Bad Harzburger Schachtage Open Bad Harzburg GER 2011-10-18
RcRownchangeKK*chgGame
 2043 1678 2.00 6 1.38 15 20.70 
  Hahn, Markus 2078  * GER0.001-0.0815-1.20 
  Schellmann, Frank c2046 GER0.001-0.1015-1.50 
  Welz, Peter, Dr. f2078  * GER0.001-0.0815-1.20 
  Meth, Andreas 1925 GER1.0010.811512.15 
  Kliebe, Harry 2059 GER1.0010.911513.65 
  Steingraeber, Kai-Uwe 2074 GER0.001-0.0815-1.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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