Individual Calculations February 2015
 Spielberger, Horst  Total change: -21.20  Rating chartPersonal card
 34. Erfurter Schachfestival Hauptturnier Erfurt GER 2014-12-26
RcRownchangeKK*chgGame
 1770 1886 3.50 7 -1.06 20 -21.20 
  Moeller (e), Frank 1835 GER0.001-0.5720-11.40 
  Wolf, Juergen 1810 GER0.001-0.6020-12.00 
  Mueller, Markus 1707 GER0.501-0.2320-4.60 
  Voeller, Lothar 1708 GER1.0010.27205.40 
  Klinge, Alexandra 1683 GER1.0010.24204.80 
  Bertram, Thomas 1847 GER0.001-0.5520-11.00 
  Schimmer, Michael 1801 GER1.0010.38207.60 

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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