Individual Calculations July 2008
 Trattner, Alfred  Total change: -13.00  Rating chartPersonal card
 Landesliga Steiermark several AUT 2007-09-22
RcRownchangeKK*chgGame
 2018 1955 2.00 6 -0.52 25 -13.00 
  Nickl, Klaus 2116 AUT0.001-0.2925-7.25 
  Peisser, Manfred 2100 AUT1.0010.692517.25 
  Meglitsch, Konstantin 1944 AUT1.0010.482512.00 
  Schieder, Andreas 2155 AUT0.001-0.2425-6.00 
  Pretterhofer, Kiaras 1945 AUT0.001-0.5125-12.75 
  Schrank, Manfred 1846 AUT0.001-0.6525-16.25 

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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