Individual Calculations September 2011
 Sturm, Martin  Total change: -33.00  Rating chartPersonal card
 Open Main Tournament (ATO) Biel SUI 2011-07-20
RcRownchangeKK*chgGame
 1753 1597 1.00 7 -1.10 30 -33.00 
  Stoffregen, Guenter 1876 SUI0.001-0.1630-4.80 
  Clerc, Alain 1809 SUI0.001-0.2330-6.90 
  Freiburghaus, Simon 1746 SUI0.001-0.3030-9.00 
  Waelchli, Martin 1687 SUI0.001-0.3830-11.40 
  Bretscher, Robert 1667 SUI0.001-0.4030-12.00 
  Stoecklin, Ernst Pablo 1846 SUI0.001-0.1930-5.70 
  Kopp, Guenter 1637 SUI1.0010.563016.80 

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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