Individual Calculations August 2013
 Green, Andrew D  Total change: 14.55  Rating chartPersonal card
 Scottish Championship and International Open 2013 Helensburgh SCO 2013-07-06
RcRownchangeKK*chgGame
 2204 2160 5.00 9 0.97 15 14.55 
  Hoffman, Alejandro g2452 ARG0.001-0.1515-2.25 
  Schmerwitz, Reinhard 1864 GER1.0010.15152.25 
  Nicholson, John 1781 IRL1.0010.09151.35 
  McKay, Roderick M m2370 SCO0.5010.27154.05 
  Jones, Gawain C B g2560  * ENG0.001-0.0815-1.20 
  Borwell, Alan P 2017 SCO1.0010.31154.65 
  Trent, Lawrence m2420 ENG0.001-0.1815-2.70 
  Doyle, James 2009 SCO1.0010.30154.50 
  Bryson, Douglas M m2362 SCO0.5010.26153.90 
 * 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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