Individual Calculations March 2010
 Gutt, Stefan  Total change: -8.75  Rating chartPersonal card
 Deutsche Amateurmeisterschaft 2009/10 Gruppe B Bruehl GER 2010-02-12
RcRownchangeKK*chgGame
 2005 1910 1.50 5 -0.35 25 -8.75 
  Heinichen, Nils 2002 GER0.001-0.3725-9.25 
  Eilers, Jochen 1992 GER0.5010.11252.75 
  Ahlers, Volkmar 2010 GER0.5010.14253.50 
  Schwarz, Hans 2060 GER0.001-0.3025-7.50 
  Herms, Stefan 1963 GER0.5010.07251.75 

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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