Individual Calculations March 2012
 Maffioli, Massimo  Total change: -11.70  Rating chartPersonal card
 35. Zurich Weihnachtsopen Allgemein Zurich SUI 2011-12-26
RcRownchangeKK*chgGame
 1860 1903 2.00 5 -0.78 15 -11.70 
  Luethi, Hansueli 1885 SUI0.501-0.0315-0.45 
  Lutz, Thomas 1949 SUI1.0010.56158.40 
  Schweizer, Samuel 1824 SUI0.001-0.6115-9.15 
  Wolfensberger, Matthias 1701 SUI0.501-0.2615-3.90 
  Schmid, Nicola 1943 SUI0.001-0.4415-6.60 

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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