Individual Calculations February 2014
 Spiel, Marianne  Total change: -16.05  Rating chartPersonal card
 37. Zurich Weihnachtsopen Allgemein Zurich SUI 2013-12-26
RcRownchangeKK*chgGame
 1747 1921 4.00 7 -1.07 15 -16.05 
  Geiser, Marcellus 1675 SUI1.0010.19152.85 
  Haug, Harald 1782 GER0.501-0.1915-2.85 
  Benz, Urs 1635 SUI0.501-0.3415-5.10 
  Neu, Alexandre 1744 SUI0.501-0.2315-3.45 
  Flemming, Klaus, Dr. 1787 GER0.501-0.1815-2.70 
  Golder, Raphael 1750 SUI0.501-0.2315-3.45 
  Zoller, Patrik 1853 SUI0.501-0.0915-1.35 

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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