Individual Calculations February 2017
 Spitzer, Erwin  Total change: -96.40  Rating chartPersonal card
 40. Zuercher Weihnachtsopen Allgemein Zuerich SUI 2016-12-26
RcRownchangeKK*chgGame
 1760 2055 3.50 7 -2.41 40 -96.40 
  Wenger, Arejou 1655  * SUI1.0010.08403.20 
  Wuethrich, Sebastian 1775 SUI0.001-0.8440-33.60 
  Brandt, Daniel 1719 SUI1.0010.12404.80 
  Bachofner, Stephan 1805 SUI1.0010.19407.60 
  Jaussi, Kevin 1757 SUI0.001-0.8540-34.00 
  Sach, Tomas 1865 SUI0.501-0.2540-10.00 
  Gherghel-Butan, Maria 1747 SUI0.001-0.8640-34.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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