Individual Calculations July 2015
 Werchan, Hans, Dr.  Total change: 4.80  Rating chartPersonal card
 23. Offene Senioren-Landeseinzelmeisterschaft Sachsen-Anhalt Halberstadt GER 2015-05-31
RcRownchangeKK*chgGame
 1966 2102 5.00 7 0.24 20 4.80 
  Goepfert, Jochen, Prof. Dr. 1929 GER0.501-0.2320-4.60 
  Schuetze, Manfred 1853 GER0.501-0.3120-6.20 
  Merettig, Georg 1884 GER1.0010.22204.40 
  Kirmas, Joachim, Dr. 2022 GER0.501-0.1120-2.20 
  Rychlik, Kurt 2069 GER0.501-0.0520-1.00 
  Gerhardt, Peter-Michael 2017 GER1.0010.38207.60 
  Breitfeld, Joachim 1987 GER1.0010.34206.80 

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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