Individual Calculations January 2010
 Geisser, Gerd  Total change: -16.65  Rating chartPersonal card
 Deutsche Amateurmeisterschaft 2009/10 Gruppe B Kassel GER 2009-12-18
RcRownchangeKK*chgGame
 2002 1944 1.00 5 -1.11 15 -16.65 
  Aslan, Benjamin 2021 GER0.001-0.3915-5.85 
  Feicht, Arno 2063 GER0.001-0.3415-5.10 
  Wenzel, Birger 1908 GER0.001-0.5515-8.25 
  Launert, Martin, Dr. 1923 GER1.0010.47157.05 
  Willems, Matthias, Prof. Dr. 2093 GER0.001-0.3015-4.50 

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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