Individual Calculations July 2009
 Hagermann, Hermann  Total change: -24.30  Rating chartPersonal card
 Deutsche Amateurmeisterschaft B Magdeburg GER 2009-05-01
RcRownchangeKK*chgGame
 1952 2043 1.50 5 -1.62 15 -24.30 
  Ahlers, Volkmar 2002 GER0.001-0.5615-8.40 
  Hofmann, Annett 1992 GER1.0010.43156.45 
  Metzger, Albert 1880 GER0.001-0.7215-10.80 
  Brandt, Joachim 1924 GER0.501-0.1615-2.40 
  Sebastian, Michael 1963 GER0.001-0.6115-9.15 

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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