Individual Calculations March 2010
 Lustenberger, Josef  Total change: 20.40  Rating chartPersonal card
 33. Zurich Weihnachtsopen Allgemein Zurich SUI 2009-12-26
RcRownchangeKK*chgGame
 1860 1806 3.50 5 1.36 15 20.40 
  Mollet, Robert 1814 SUI1.0010.51157.65 
  Nydegger, Charles 1843 SUI0.5010.05150.75 
  Guarisco, Renzo 1809 SUI1.0010.50157.50 
  Lanz, Martin 1947 SUI0.001-0.3115-4.65 
  Gimmel, Rolf 1886 SUI1.0010.61159.15 

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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