Individual Calculations January 2009
 Roder, Peter  Total change: -20.25  Rating chartPersonal card
 K41 Efteraar 2008. Mester Kobenhavn DEN 2008-09-09
RcRownchangeKK*chgGame
 2063 2108 2.00 6 -1.35 15 -20.25 
  Lofberg, Jan 1936 DEN1.0010.27154.05 
  Eriksson, Christian 2126 DEN0.001-0.4715-7.05 
  Hagen, Andreas Skytte f2288 DEN0.001-0.2615-3.90 
  Skov, Palle 1910 DEN0.001-0.7615-11.40 
  Nielsen, Borge Hjerrild 2117 DEN0.5010.01150.15 
  Jorgensen, Kasper Moller 2003 DEN0.501-0.1415-2.10 

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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