Individual Calculations September 2009
 Johnen, Franz  Total change: -7.50  Rating chartPersonal card
 ZMD Open Dresden GER 2009-07-25
RcRownchangeKK*chgGame
 1942 1866 2.50 7 -0.50 15 -7.50 
  Genov, Petar g2266  * BUL0.001-0.0815-1.20 
  Ohme, Melanie wm2266  * GER0.001-0.0815-1.20 
  Dorn, Thomas, Dr. 1668 GER0.501-0.2615-3.90 
  Weiler, Georg 1695 AUT1.0010.27154.05 
  Lammers, Frank, Prof. Dr. 2012 GER0.001-0.3015-4.50 
  Imcke, Patrick 1681 GER1.0010.26153.90 
  Buechmann, Knud, Dr. 2005 GER0.001-0.3115-4.65 
 * 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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