Individual Calculations September 2011
 Bigg, Andrew J  Total change: -11.70  Rating chartPersonal card
 9th Davos Open Davos SUI 2011-08-07
RcRownchangeKK*chgGame
 2095 2316 4.50 7 -0.78 15 -11.70 
  Jost, Gilbert 2024 SUI0.501-0.3515-5.25 
  Marro, Christian 1997 SUI1.0010.13151.95 
  James, David f2142 WLS0.501-0.2315-3.45 
  Bernard, Nicolas 2077 BEL0.001-0.8015-12.00 
  Cittadini, Dario 1991 SUI1.0010.13151.95 
  Scheidegger, Urs 1916  * SUI1.0010.08151.20 
  Turner, Matthew J g2516 ENG0.5010.26153.90 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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