Individual Calculations January 2012
 Preuss, Siegfried  Total change: -3.60  Rating chartPersonal card
 Deutsche Amateurmeisterschaft 2011/12 (2) Gruppe B Frankfurt /O. GER 2011-11-25
RcRownchangeKK*chgGame
 2013 1976 2.00 5 -0.24 15 -3.60 
  Schermer, Denis 2062 GER0.5010.12151.80 
  Sebastian, Michael 1977 GER0.5010.00150.00 
  Kirchhof, Arno 2062 GER0.5010.12151.80 
  Fehrmann, Gregor 2030 GER0.5010.08151.20 
  Duzy, Stefan 1935 GER0.001-0.5615-8.40 

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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