Individual Calculations January 2012
 Spiegelberg, Silvia  Total change: 6.60  Rating chartPersonal card
 6.Internationales Herbst-Open 2011 Gruppe A Deizisau GER 2011-10-29
RcRownchangeKK*chgGame
 1929 1824 3.00 7 0.44 15 6.60 
  Holzinger, Eugen 2115 GER0.001-0.1515-2.25 
  Mages, Steffen 1937 GER0.5010.15152.25 
  Zametzer, Andreas 1898 GER1.0010.60159.00 
  Becker, Matthias 1919 GER0.001-0.3715-5.55 
  Erkic, Ratko 1891 GER0.001-0.4115-6.15 
  Schwingen, Dominik 1743 GER0.501-0.1115-1.65 
  Juszczak, Anna 2003 POL1.0010.731510.95 

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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