Individual Calculations September 2009
 Buechmann, Knud, Dr.  Total change: 5.25  Rating chartPersonal card
 ZMD Open Dresden GER 2009-07-25
RcRownchangeKK*chgGame
 2017 2005 4.00 8 0.21 25 5.25 
  Urban, Thomas 1605  * GER1.0010.08252.00 
  Stabolewski, Andreas 2256 GER0.001-0.1925-4.75 
  Hutschenreiter, Joerg, Dr. 2127 GER0.5010.17254.25 
  Kelbling, Philipp 2080 GER0.5010.10252.50 
  Guenther, Thomas 2139 GER0.001-0.3225-8.00 
  Wulff, Jens-Peter 1858 GER1.0010.30257.50 
  Hansch, Torsten c2203 GER0.001-0.2425-6.00 
  Johnen, Franz 1866 GER1.0010.31257.75 
 * 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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