Individual Calculations April 2009
 Krusemark, Gerhard  Total change: -17.75  Rating chartPersonal card
 33.Potsdamer Weihnachtsturnier Potsdam GER 2008-12-27
RcRownchangeKK*chgGame
 2104 1895 1.00 4 0.03 25 0.75 
  Bachmann, Volker 2083 GER1.0010.742518.50 
  Reichenbach, Werner f2245 GER0.001-0.1125-2.75 
  Schrodt, Sebastian 2077 GER0.001-0.2625-6.50 
  Voelz, Stephan 2010 GER0.001-0.3425-8.50 

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)
 
 25.offene Berliner Senioren Stadtmeisterschaft Berlin GER 2009-02-12
RcRownchangeKK*chgGame
 2024 1897 1.00 5 -0.74 25 -18.50 
  Jugow, Alexander 2174 GER0.001-0.1725-4.25 
  Pueschel, Gisela 1672 GER1.0010.22255.50 
  Schoenfeld, Gerd 2163 GER0.001-0.1825-4.50 
  Schulz, Wolfgang (hh) 2161 GER0.001-0.1825-4.50 
  Keusch, Horst 1948 GER0.001-0.4325-10.75 

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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