Individual Calculations February 2014
 Berglas, Stefan  Total change: 18.90  Rating chartPersonal card
 37. Zurich Weihnachtsopen Allgemein Zurich SUI 2013-12-26
RcRownchangeKK*chgGame
 1787 1564 2.00 6 0.63 30 18.90 
  Del Val, Moise 1790 SUI0.001-0.2130-6.30 
  Zysset, Heinz 1606 SUI1.0010.563016.80 
  Bojic, Radoje 1857 SUI1.0010.853025.50 
  Scheidegger, Urs 1904 SUI0.001-0.1230-3.60 
  Suwendo, Poedjo 1834 SUI0.001-0.1730-5.10 
  Wehli, Luc 1730 SUI0.001-0.2830-8.40 

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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