Individual Calculations October 2008
 Ulrich, David  Total change: -2.00  Rating chartPersonal card
 Czech Open 2008 B - Jihlavanka Open Pardubice CZE 2008-07-18
RcRownchangeKK*chgGame
 2013 1937 3.50 9 -0.08 25 -2.00 
  Christensen, Henrik 2097 DEN0.001-0.2925-7.25 
  Demidowicz, Maria 2032 POL0.001-0.3725-9.25 
  Handl, Martin 2087 CZE0.001-0.3025-7.50 
  Maetzig, Jonas 1877 GER1.0010.422510.50 
  Marsalek, Lubomir 2038 CZE0.5010.14253.50 
  Nemec, Petr 2055 CZE0.001-0.3425-8.50 
  Bartos, Patrik 1853 CZE1.0010.38259.50 
  Tichy, Stepan 2067 CZE0.5010.18254.50 
  Petrova, Irina 2011 UKR0.5010.10252.50 

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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