Individual Calculations January 2009
 Grassi, Fabrizio  Total change: -17.25  Rating chartPersonal card
 Lichtenrader Herbst 2008 Berlin GER 2008-10-18
RcRownchangeKK*chgGame
 1912 1969 3.50 8 -1.15 15 -17.25 
  Gruzmann, Boris f2254 RUS0.001-0.1615-2.40 
  Apel, Wolfgang 1768 GER1.0010.24153.60 
  Schmalzried, Volker 1815 GER0.001-0.7115-10.65 
  Kreuchauf, Olaf 1779 GER1.0010.25153.75 
  Jaeschke, Jens-Uwe 2185 GER0.5010.28154.20 
  Tong, Lukas Fabian Chuan 1828 GER0.501-0.1915-2.85 
  Voelz, Michael 1785 GER0.001-0.7415-11.10 
  Binder, Thomas 1881 GER0.501-0.1215-1.80 

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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