Individual Calculations February 2015
 Perreard, Nicolas  Total change: 18.80  Rating chartPersonal card
 38. Zurich Weihnachtsopen Allgemein Zurich SUI 2014-12-26
RcRownchangeKK*chgGame
 1743 1479 1.50 5 0.47 40 18.80 
  Schmid, Nicola 1879  * SUI0.5010.424016.80 
  Niederer, Paul 1879  * SUI0.001-0.0840-3.20 
  Wunderlin, Thomas 1790 SUI0.001-0.1440-5.60 
  Albicker, Laurenz 1484 SUI1.0010.514020.40 
  Juchler, Celine 1683 SUI0.001-0.2440-9.60 
 * 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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