Individual Calculations October 2013
 Perk, Egbert  Total change: -15.60  Rating chartPersonal card
 25.Offene Deutsche Senioren-Einzelmeisterschaft Gruppe A Oberhof GER 2013-08-20
RcRownchangeKK*chgGame
 2048 2008 3.00 9 -1.04 15 -15.60 
  Knaak, Joachim 2197 GER0.001-0.2515-3.75 
  Selig, Rainer 1974 GER0.001-0.5515-8.25 
  Lietzke, Horst 1956 GER1.0010.43156.45 
  Roeder, Gerd, Dr. f2218 GER0.5010.27154.05 
  Rychlik, Kurt 2098 GER1.0010.62159.30 
  Engbrecht, Helmut 2047 GER0.001-0.4515-6.75 
  Limberg, Siegfried 2118 GER0.001-0.3515-5.25 
  Lueders, Guenter, Dr. 1875 GER0.001-0.6815-10.20 
  Ophoff, Rigobert 1951 GER0.501-0.0815-1.20 

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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