Individual Calculations April 2009
 Steinbach, Berthold  Total change: 9.75  Rating chartPersonal card
 15.Staufer Open Seniors Schwaebisch Gmuend GER 2009-01-02
RcRownchangeKK*chgGame
 1903 1774 2.50 6 0.39 25 9.75 
  Jaeger, Hans-Ulrich 2048 GER0.5010.33258.25 
  Fassmann, Kurt 2037 GER0.001-0.1825-4.50 
  Schmid, Hartmut 2124 GER0.001-0.1125-2.75 
  Straesser, Gerda 1752 GER1.0010.472511.75 
  Scheller, Gerhard 1639 GER0.501-0.1825-4.50 
  Kientzl, Johann 1820 GER0.5010.06251.50 

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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