Individual Calculations February 2017
 Trefzer, Erhard  Total change: 1.00  Rating chartPersonal card
 29. Staufer-Open A Schwaebisch Gmuend GER 2017-01-02
RcRownchangeKK*chgGame
 2017 1885 3.00 9 0.05 20 1.00 
  Wolf, Rainer 2009 GER0.5010.17203.40 
  Ernst, Franz 2021 GER0.5010.18203.60 
  Wagner, Florian f2118 GER0.001-0.2120-4.20 
  Held, Carsten, Dr. 2054 GER0.5010.22204.40 
  Scholl, Martin 2037 GER0.001-0.3020-6.00 
  Weber, Franz-Josef 2110 GER0.5010.28205.60 
  Weber, Rainer 2051 GER0.5010.22204.40 
  Herrmann, Dietmar 2032 GER0.001-0.3020-6.00 
  Afonso, Nils 1724 GER0.501-0.2120-4.20 

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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