Individual Calculations April 2018
 Werchan, Hans, Dr.  Total change: -32.00  Rating chartPersonal card
 2. Jubilaeumsturnier Uta Roechling Magdeburg GER 2018-02-24
RcRownchangeKK*chgGame
 1898 2079 5.00 9 -1.60 20 -32.00 
  Ast, Erwin 1782 GER1.0010.15203.00 
  Roos, Hans-Goerg, Prof. 1904 GER1.0010.27205.40 
  Schwis, Joachim 1956 GER0.001-0.6720-13.40 
  Strozewski, Werner 1876 GER1.0010.24204.80 
  Dreyer, Eduard 1840 GER0.001-0.8020-16.00 
  Rackowiak, Hans 1954 GER0.501-0.1720-3.40 
  Kuehn, Peter 1946 GER0.001-0.6820-13.60 
  Schwertel, Johann 1906 GER1.0010.27205.40 
  Weiss, Hartwig 1920 GER0.501-0.2120-4.20 

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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