Individual Calculations October 2017
 Petersen, Guenter  Total change: 35.60  Rating chartPersonal card
 11. offene Seniorenmeisterschaft Schleswig-Holstein Buesum GER 2017-09-08
RcRownchangeKK*chgGame
 1869 1615 3.50 9 1.78 20 35.60 
  Oettel, Lothar 1937 GER0.001-0.1320-2.60 
  Fritsch, Juergen, Dr. 1831 GER0.5010.28205.60 
  Welsch, Dieter Sen. 1823 GER1.0010.772015.40 
  Kluegel, Jan 1884 GER1.0010.832016.60 
  Kracht, Helmut 1979 GER0.001-0.1020-2.00 
  Gehrmann, Dorit 1920 GER0.001-0.1420-2.80 
  Reichwald, Klaus 1834 GER0.5010.28205.60 
  Jung, Michael, Prof. 1794 GER0.5010.23204.60 
  Bade, Heidrun 1815 GER0.001-0.2420-4.80 

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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