Individual Calculations July 2011
 Bernhoeft, Steffen  Total change: 9.30  Rating chartPersonal card
 50 Jahre PSV Mitte Jubilaeumsturnier Potsdam GER 2011-06-02
RcRownchangeKK*chgGame
 2016 1917 2.50 5 0.62 15 9.30 
  Grottke, Hans-Joachim 2228 GER0.001-0.1415-2.10 
  Pueschel, Werner 2167 GER0.001-0.1915-2.85 
  Serowy, Dr. Reinhold 1632 GER1.0010.16152.40 
  Lipien, Wieslaw 2077 POL0.5010.21153.15 
  Muehlhan, Klaus 1976 GER1.0010.58158.70 

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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