Individual Calculations September 2009
 Kiessling, Andreas  Total change: -11.10  Rating chartPersonal card
 ZMD Open Dresden GER 2009-07-25
RcRownchangeKK*chgGame
 2017 2030 2.50 6 -0.74 15 -11.10 
  Dorn, Thomas, Dr. 1668 GER1.0010.10151.50 
  Horvath, Peter g2430  * HUN0.001-0.0815-1.20 
  Porper, Edward m2430  * CAN0.001-0.0815-1.20 
  Carmesin, Matthias 1794 GER0.501-0.3015-4.50 
  Tominski, Norbert 1897 GER0.501-0.1815-2.70 
  Mueller, Richard 1884 GER0.501-0.2015-3.00 
 * 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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