Individual Calculations March 2012
 Ernst, Heinz  Total change: 9.60  Rating chartPersonal card
 35. Zurich Weihnachtsopen Allgemein Zurich SUI 2011-12-26
RcRownchangeKK*chgGame
 1855 2011 5.50 7 0.64 15 9.60 
  Bladt, Johannes 1708 GER1.0010.14152.10 
  Glur, Erwin 1965 SUI0.501-0.0615-0.90 
  Keller, Philipp 1926 SUI0.501-0.1215-1.80 
  Born, Guido 1893 SUI1.0010.34155.10 
  Schmid, Nicola 1943 SUI1.0010.41156.15 
  Zuest, Leonard 1849 SUI0.501-0.2115-3.15 
  Wolfensberger, Matthias 1701 SUI1.0010.14152.10 

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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