Individual Calculations February 2015
 Niederer, Paul  Total change: 21.40  Rating chartPersonal card
 38. Zurich Weihnachtsopen Allgemein Zurich SUI 2014-12-26
RcRownchangeKK*chgGame
 1852 1912 5.00 7 1.07 20 21.40 
  Mollet, Robert 1727 SUI1.0010.26205.20 
  Marty, Fridolin 2007 SUI0.5010.13202.60 
  Perreard, Nicolas 1512  * SUI1.0010.08201.60 
  Schmuki, Roman 1984 SUI0.5010.10202.00 
  Meienhofer, Markus 1898 SUI0.501-0.0220-0.40 
  Scheidegger, Andreas 1989 SUI0.5010.11202.20 
  Roth, Johannes 1844 SUI1.0010.41208.20 
 * 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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