Individual Calculations January 2009
 Silz, Elisa  Total change: 26.00  Rating chartPersonal card
 Deutsche Amateurmeisterschaft B Halle GER 2008-10-17
RcRownchangeKK*chgGame
 2028 1929 2.50 4 1.04 25 26.00 
  Seiler, Dirk 2019 GER1.0010.622515.50 
  Graul, Matthias 2077 GER0.001-0.3025-7.50 
  Zerfass, Otfried 2017 GER1.0010.622515.50 
  Klanten, Christoph 2000 GER0.5010.10252.50 

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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