Individual Calculations August 2014
 Robertson, Jim  Total change: -10.80  Rating chartPersonal card
 Commonwealth Championship Glasgow, Scotland SCO 2014-06-30
RcRownchangeKK*chgGame
 1898 1714 1.00 6 -0.72 15 -10.80 
  Batchelor, Peter J 2114  * ENG0.001-0.0815-1.20 
  Hilton, Stephen H 1921 SCO1.0010.771511.55 
  McKerracher, Douglas 1973 SCO0.001-0.1815-2.70 
  Giulian, Rosemary A 1890 SCO0.001-0.2715-4.05 
  Dhar-Barua, Saheli wm2114  * IND0.001-0.0815-1.20 
  Tanishka, Kotia wf1373 IND0.001-0.8815-13.20 
 * 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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