Individual Calculations September 2009
 Riek, Wolfgang  Total change: -15.30  Rating chartPersonal card
 Deutsche Senioren-Einzelmeisterschaft A Dresden GER 2009-08-03
RcRownchangeKK*chgGame
 2061 2062 3.00 8 -1.02 15 -15.30 
  Goy, Udo 2228 GER0.001-0.2815-4.20 
  Weisenburger, Horst 2166 GER0.001-0.3615-5.40 
  Kalmutzki, Manfred 1971 GER1.0010.38155.70 
  Weber, Bernd, Dr. 2153 GER0.001-0.3815-5.70 
  Metzger, Eberhard 1950 GER1.0010.35155.25 
  Schumacher, Helmut 2069 BEL0.001-0.4915-7.35 
  Ehlert, Joachim 2005 GER0.001-0.5815-8.70 
  Kluger, Hans-Peter 1942 GER1.0010.34155.10 

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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