Individual Calculations March 2011
 Hahn, Martin  Total change: -9.75  Rating chartPersonal card
 23.Staufer-Open Schwaebisch Gmuend GER 2011-01-02
RcRownchangeKK*chgGame
 1923 1811 2.50 8 -0.39 25 -9.75 
  Schellmann, Frank c2110 GER0.5010.35258.75 
  Koenig, Dirk 2089 GER0.001-0.1725-4.25 
  Huynh, Nhi Lang 1886 GER0.001-0.4025-10.00 
  Betz, Martin 1801 GER1.0010.492512.25 
  Eschle, Hubert 1964 GER0.001-0.3025-7.50 
  Sohl, Thies 1838 GER0.5010.04251.00 
  Graf, Michael 1853 GER0.001-0.4425-11.00 
  Hof, Hasso 1840 GER0.5010.04251.00 

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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