Individual Calculations September 2009
 Garnett, John S  Total change: -24.60  Rating chartPersonal card
 British Championships Torquay ENG 2009-07-27
RcRownchangeKK*chgGame
 2154 2059 2.50 11 -1.64 15 -24.60 
  Eden, Tomer 2157 ISR0.001-0.3715-5.55 
  Mueller, Jan 2149 IRL0.001-0.3815-5.70 
  Hanley, James L 2277 ENG0.001-0.2215-3.30 
  Taylor, Geoffrey P 2003 ENG1.0010.42156.30 
  Anderson, John 2248 ENG0.001-0.2515-3.75 
  Addison, Bret C 2266 ENG0.001-0.2315-3.45 
  McDonnell, James J. 2023 IRL0.501-0.0515-0.75 
  Littlewood, John E f2188 ENG1.0010.671510.05 
  Green, Andrew D 2203 SCO0.001-0.3115-4.65 
  Hegarty, Sarah N 2098 ENG0.001-0.4515-6.75 
  Tunks, Dominic 2083 ENG0.001-0.4715-7.05 

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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