Individual Calculations September 2009
 Dorn, Matthias  Total change: -13.80  Rating chartPersonal card
 ZMD Open Dresden GER 2009-07-25
RcRownchangeKK*chgGame
 2004 1915 1.50 6 -0.92 15 -13.80 
  Bobras, Piotr g2315  * POL0.001-0.0815-1.20 
  Lammers, Frank, Prof. Dr. 2012 GER0.5010.13151.95 
  Grosse, Marcus 1925 GER0.001-0.4915-7.35 
  Jahn, Dietmar 1827 GER0.001-0.6215-9.30 
  Damm, Holger 1803 GER1.0010.35155.25 
  Bischoff, Dieter 2142 GER0.001-0.2115-3.15 
 * 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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