Individual Calculations September 2009
 Bischoff, Dieter  Total change: -14.70  Rating chartPersonal card
 ZMD Open Dresden GER 2009-07-25
RcRownchangeKK*chgGame
 1944 2142 5.00 8 -0.98 15 -14.70 
  Boehme-Ziska, Christine 1742  * GER1.0010.08151.20 
  Sturm, Frank 1916 GER1.0010.21153.15 
  Schmidt, Jade 2012 GER0.501-0.1815-2.70 
  Duenzel, Jonas 1971 GER0.501-0.2315-3.45 
  Barlage, Tonio, Dr. 2007 GER0.501-0.1815-2.70 
  Boehme, Andre 1986 GER0.001-0.7115-10.65 
  Dorn, Matthias 1915 GER1.0010.21153.15 
  Hentze, Markus 2006 GER0.501-0.1815-2.70 
 * 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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