Individual Calculations February 2015
 Siegel, Adrian  Total change: 0.80  Rating chartPersonal card
 38. Zurich Weihnachtsopen Allgemein Zurich SUI 2014-12-26
RcRownchangeKK*chgGame
 1858 1907 4.00 7 0.04 20 0.80 
  Enderli, Roland 1687 SUI1.0010.22204.40 
  Naepflin, Reinhold 1810 SUI1.0010.37207.40 
  Kooshani, Mahboobullah f2013 AFG0.5010.14202.80 
  Binggeli, Christian 2010 SUI0.001-0.3620-7.20 
  Iseli, Heinz 1881 SUI1.0010.46209.20 
  Bachofner, Stephan 1845 SUI0.001-0.5920-11.80 
  Kuenzi, Anton 1761 SUI0.501-0.2020-4.00 

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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