Individual Calculations April 2009
 Froehlich-Dill, Astrid  Total change: 12.90  Rating chartPersonal card
 25.Hofheimer Eloturnier VR-C Hofheim GER 2008-09-26
RcRownchangeKK*chgGame
 2015 1963 3.00 5 0.86 15 12.90 
  Meilinger, Claus 2061 GER0.001-0.3715-5.55 
  Rohs, Peter, Dr. 2004 GER0.5010.06150.90 
  Brauner, Rudolf, Dr. 2021 GER1.0010.58158.70 
  De Lorenzi, Norbert 1974 GER0.5010.02150.30 
  Siemon, Ernst Walter 2016 GER1.0010.57158.55 

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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