Individual Calculations February 2015
 Torricelli, Arnold  Total change: 0.80  Rating chartPersonal card
 38. Zurich Weihnachtsopen Allgemein Zurich SUI 2014-12-26
RcRownchangeKK*chgGame
 1868 1869 3.50 7 0.04 20 0.80 
  Sutter, Samuel 1587 SUI1.0010.16203.20 
  Kuenzli, Simon 2010 SUI0.5010.19203.80 
  Pfister, Andreas 1786 SUI1.0010.39207.80 
  Scheidegger, Andreas 1989 SUI1.0010.662013.20 
  Petr, Glenn 1947 SUI0.001-0.3920-7.80 
  Meier, Franz 1914 SUI0.001-0.4420-8.80 
  Bojic, Radoje 1844 SUI0.001-0.5320-10.60 

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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