Individual Calculations September 2011
 Bernard, Nicolas  Total change: 12.15  Rating chartPersonal card
 9th Davos Open Davos SUI 2011-08-07
RcRownchangeKK*chgGame
 2044 2077 4.50 7 0.81 15 12.15 
  Bischofberger, Dario 1754 SUI0.501-0.3715-5.55 
  Britschgi-Zwimpfer, Michele 1679 SUI1.0010.08151.20 
  Kelecevic, Nedeljko m2281 SUI0.5010.26153.90 
  Bigg, Andrew J f2316 ENG1.0010.801512.00 
  Ferretti, Folco f2291 ITA0.001-0.2315-3.45 
  Marro, Christian 1997 SUI0.501-0.1115-1.65 
  Cittadini, Dario 1991 SUI1.0010.38155.70 

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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