Individual Calculations November 2009
 Schalanda, Nils  Total change: -24.25  Rating chartPersonal card
 17.Blankenburger Schachturnier Blankenburg GER 2009-10-02
RcRownchangeKK*chgGame
 2012 2002 0.50 3 -0.97 25 -24.25 
  Lau, Siegfried 2100 GER0.001-0.3725-9.25 
  Kasper, Mike 1952 GER0.501-0.0725-1.75 
  Perkampus, Lars 1984 GER0.001-0.5325-13.25 

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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