Individual Calculations January 2009
 Fister, Horst-Lothar  Total change: -18.50  Rating chartPersonal card
 18.Seniors World Championship Open Bad Zwischenahn GER 2008-10-28
RcRownchangeKK*chgGame
 1882 1649 1.00 8 -0.74 25 -18.50 
  Ziltener, Werner 1999 SUI0.001-0.1125-2.75 
  Mayers, Dan 1990 USA0.001-0.1225-3.00 
  Marek, Herbert 1927 GER0.001-0.1725-4.25 
  Zelkind, Natalya 1795 USA0.001-0.3025-7.50 
  Egger, Herbert 1828 AUT0.5010.23255.75 
  Birkestrand, Odd 1859 NOR0.001-0.2325-5.75 
  Schulz, Hermann 1873 GER0.5010.28257.00 
  Schuller, Erhard 1781 GER0.001-0.3225-8.00 

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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