Individual Calculations July 2008
 Grillich, Alexander  Total change: -16.05  Rating chartPersonal card
 Offenes Qualifikationsturnier 2008 Berlin GER 2008-03-22
RcRownchangeKK*chgGame
 1830 2071 4.50 7 -1.07 15 -16.05 
  Berg, Gerd 1721 GER1.0010.11151.65 
  Garcia, Carlos 1872 GER1.0010.24153.60 
  Binder, Thomas 1832 GER0.501-0.3015-4.50 
  Davydov, Ruven 1814 GER0.001-0.8215-12.30 
  Kostre, Margarita 1752 GER1.0010.13151.95 
  Wallmann, Bodo 1887 GER1.0010.26153.90 
  Kropman, Alexei 1929 GER0.001-0.6915-10.35 

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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