Individual Calculations September 2011
 Muehlemann, Walter  Total change: 4.50  Rating chartPersonal card
 Open Main Tournament (ATO) Biel SUI 2011-07-20
RcRownchangeKK*chgGame
 1784 1564 1.50 6 0.15 30 4.50 
  Kipper, Siegfried 1859 GER0.001-0.1530-4.50 
  Rohde, Bernhard 1813 SUI0.001-0.1930-5.70 
  Burla, Andre 1811 SUI0.001-0.1930-5.70 
  Waelchli, Martin 1687 SUI0.5010.17305.10 
  Stoecklin, Ernst Pablo 1846 SUI0.5010.343010.20 
  Blaser, Peter 1689 SUI0.5010.17305.10 

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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