Individual Calculations September 2009
 Wiedemann, Manfred  Total change: -3.00  Rating chartPersonal card
 16.Friedensfest-Open Gruppe A Augsburg GER 2009-08-06
RcRownchangeKK*chgGame
 1968 1795 1.00 4 -0.12 25 -3.00 
  Mayer, Arnd 2070 GER0.001-0.1725-4.25 
  Zimmermann, Ulrich 1965 GER0.001-0.2825-7.00 
  Von Schwerin, Clemens 1867 GER1.0010.602515.00 
  Roescheisen, Markus 1968 GER0.001-0.2725-6.75 

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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