Individual Calculations July 2009
 Assmus, Sven  Total change: 4.05  Rating chartPersonal card
 Deutsche Amateurmeisterschaft B Magdeburg GER 2009-05-01
RcRownchangeKK*chgGame
 2013 1899 2.00 5 0.27 15 4.05 
  Klanten, Christoph 2008 GER0.001-0.3515-5.25 
  Brueggemann, Florian 2023 GER1.0010.671510.05 
  Schmidt-Brauns, Rainer 2051 GER0.001-0.3015-4.50 
  Grassmann, Heinz 1990 GER1.0010.62159.30 
  Hofmann, Annett 1992 GER0.001-0.3715-5.55 

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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