Individual Calculations February 2020
 Krueger, Dirk  Total change: -9.20  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2019-2020 Q3 C Potsdam GER 2020-01-03
RcRownchangeKK*chgGame
 1816 1849 2.50 5 -0.23 40 -9.20 
  Morczynski, Joachim 1780 GER0.001-0.6040-24.00 
  Oswald, Lena 1788 GER1.0010.424016.80 
  Staehrfeldt, Philipp 1817 GER0.501-0.0440-1.60 
  Indinger, Alexander 1787 GER1.0010.414016.40 
  Maetzing, Hans-Dieter, Dr. 1909 GER0.001-0.4240-16.80 

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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