Individual Calculations June 2013
 Farrand, Tom  Total change: -26.25  Rating chartPersonal card
 4NCL 2012-13 Various ENG 2012-11-03
RcRownchangeKK*chgGame
 2298 2200 0.50 6 -1.75 15 -26.25 
  Speelman, Jon S g2508 ENG0.001-0.1415-2.10 
  Wall, Gavin m2340 IRL0.001-0.3115-4.65 
  Franklin, Samuel Ga f2322 ENG0.001-0.3315-4.95 
  Eckersley-Waites, Adam 2266 ENG0.001-0.4115-6.15 
  Eggleston, David J f2337 ENG0.001-0.3215-4.80 
  Waterfield, John W 2013 ENG0.501-0.2415-3.60 

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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