Individual Calculations April 2018
 Rosen, Willy  Total change: -27.40  Rating chartPersonal card
 2. Jubilaeumsturnier Uta Roechling Magdeburg GER 2018-02-24
RcRownchangeKK*chgGame
 1982 2195 5.50 9 -1.37 20 -27.40 
  Hadlich, Winfried 1834 GER1.0010.10202.00 
  Kracht, Helmut 1998 GER0.501-0.2520-5.00 
  Kripp, Wolfgang 2022 GER1.0010.27205.40 
  Bogorad, Michail 2074 GER0.501-0.1620-3.20 
  Neumann, Joachim 2060 GER0.501-0.1820-3.60 
  Orlova, Liubov 1985 GER0.001-0.7720-15.40 
  Rackowiak, Hans 1954 GER0.501-0.3020-6.00 
  Kluger, Hans-Peter 1876 GER1.0010.13202.60 
  Schober, Ralf 2039 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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