Individual Calculations January 2009
 Seifert, Armin  Total change: -23.55  Rating chartPersonal card
 Deutschland Cup Gruppe 11 Dresden GER 2008-11-16
RcRownchangeKK*chgGame
 1953 1962 1.00 5 -1.57 15 -23.55 
  Bender, Wolfgang 1978 GER0.001-0.4815-7.20 
  Arndt, Olaf 2006 GER0.5010.06150.90 
  Kewe, Stefan 1934 GER0.501-0.0415-0.60 
  Powalla, Klaus 1883 GER0.001-0.6115-9.15 
  Matzies, Alexander 1963 GER0.001-0.5015-7.50 

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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