Individual Calculations February 2015
 Becker-Bertau, Friedrich, Dr.  Total change: -36.40  Rating chartPersonal card
 12. HSK Elo-Open Hamburg GER 2015-01-02
RcRownchangeKK*chgGame
 1976 1884 0.50 6 -1.82 20 -36.40 
  Franke, Lutz 2139 GER0.001-0.1920-3.80 
  Juergens, Bernhard 2159 GER0.001-0.1720-3.40 
  Groetzbach, Daniel 1964 GER0.001-0.3920-7.80 
  Rogozenco, Teodora 2011 GER0.001-0.3320-6.60 
  Pfreundt, Mathis 1714 GER0.501-0.2220-4.40 
  Christensen, Andreas 1870 GER0.001-0.5220-10.40 

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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