Individual Calculations January 2009
 Seiler, Dirk  Total change: -6.30  Rating chartPersonal card
 Deutsche Amateurmeisterschaft B Halle GER 2008-10-17
RcRownchangeKK*chgGame
 1941 2019 2.00 4 -0.42 15 -6.30 
  Silz, Elisa 1929 GER0.001-0.6215-9.30 
  Metzger, Albert 1939 GER1.0010.39155.85 
  Bulygin, Anton 1982 RUS0.501-0.0515-0.75 
  Simon, Christopher 1914 GER0.501-0.1415-2.10 

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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