Individual Calculations September 2017
 Lotzien, Hans  Total change: -9.40  Rating chartPersonal card
 29. Deutsche Senioreneinzelmeisterschaft 2017 Gruppe A Berlin GER 2017-08-08
RcRownchangeKK*chgGame
 1997 2135 5.00 8 -0.47 20 -9.40 
  Emami, Madjid 1928 GER0.001-0.7720-15.40 
  Schwertel, Johann 1933 GER1.0010.24204.80 
  Rackowiak, Hans 1977 GER0.501-0.2120-4.20 
  Nauschuetz, Ernst 1962 GER0.501-0.2320-4.60 
  Nachtkamp, Herbert 2032 GER1.0010.36207.20 
  Seils, Ralf 2038 GER0.501-0.1320-2.60 
  Ljuboschiz, Alexander, Dr. 2053 GER0.501-0.1120-2.20 
  Richter, Hans-Peter 2051 GER1.0010.38207.60 

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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