Individual Calculations November 2010
 Petrykowski, Reinhardt  Total change: 23.50  Rating chartPersonal card
 Deutsche Senioren Einzelmeisterschaft Berlin GER 2010-08-16
RcRownchangeKK*chgGame
 1870 1837 5.00 9 0.94 25 23.50 
  Kornrumpf, Joachim, Prof. Dr. 2113 GER0.001-0.1725-4.25 
  Gnass, Erhard 1481 GER1.0010.11252.75 
  Roedel, Egmar, Dr. 2016 GER0.5010.23255.75 
  Bauder, Herbert 2018 GER0.001-0.2625-6.50 
  Klein, Alfred 1734 GER0.501-0.1425-3.50 
  Vidic, Dobrivoje 1827 SRB0.501-0.0125-0.25 
  Knaak, Hans 1756 GER0.501-0.1125-2.75 
  Plewka, Manfred 1952 GER1.0010.662516.50 
  Muehlhan, Klaus 1932 GER1.0010.632515.75 

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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