Individual Calculations September 2011
 Briscoe, Chris  Total change: 0.90  Rating chartPersonal card
 9th Davos Open Davos SUI 2011-08-07
RcRownchangeKK*chgGame
 2161 2218 4.00 7 0.06 15 0.90 
  Frank, Albert 1920 BEL0.501-0.3515-5.25 
  Kiechl, Stefan 1860 GER1.0010.10151.50 
  Maurer, Fritz 2171 SUI1.0010.43156.45 
  Oganessian, Gaguik f2021 ARM1.0010.25153.75 
  Turner, Matthew J g2516 ENG0.001-0.1515-2.25 
  Kelecevic, Nedeljko m2281 SUI0.5010.09151.35 
  Tiller, Bjorn m2361 NOR0.001-0.3115-4.65 

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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