Individual Calculations November 2012
 Spieker, Michael  Total change: -24.30  Rating chartPersonal card
 14.Bad Wildbader Herbst 2012 Open Bad WIldbad GER 2012-09-28
RcRownchangeKK*chgGame
 1922 2032 5.00 9 -0.81 30 -24.30 
  Jordans, Ralph 1934 GER0.501-0.1330-3.90 
  Ehrlacher, Markus 1894 GER0.501-0.1930-5.70 
  Roettcher, Wolfgang 1782 GER0.501-0.3130-9.30 
  Calder, Dennis 1929 GER1.0010.363010.80 
  Opitz, Christian 2024 GER0.001-0.5130-15.30 
  Johanssen, Torsten 1930 GER0.501-0.1430-4.20 
  Richter, Goetz 2012 GER0.501-0.0330-0.90 
  Ohnmacht, Rolf 1948 GER0.501-0.1230-3.60 
  Hulin, Egmar 1847 GER1.0010.26307.80 

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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