Individual Calculations March 2010
 Eidinger, Helmut  Total change: -6.60  Rating chartPersonal card
 33. Zurich Weihnachtsopen Master Zurich SUI 2009-12-26
RcRownchangeKK*chgGame
 2085 2125 3.50 7 -0.44 15 -6.60 
  Turner, Matthew J g2508 ENG0.001-0.0915-1.35 
  Paul, Mathias 1955 GER0.001-0.7215-10.80 
  Vifian, Heinz 2014 SUI1.0010.35155.25 
  Meylan, Andre 1928 SUI1.0010.25153.75 
  Duessel, Udo 2265 GER0.001-0.3115-4.65 
  Kohn, Thomas 2047 GER0.501-0.1115-1.65 
  Sommerhalder, Eric 1879 SUI1.0010.19152.85 

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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