Individual Calculations August 2014
 Macrae, James S  Total change: -12.30  Rating chartPersonal card
 Commonwealth Championship Glasgow, Scotland SCO 2014-06-30
RcRownchangeKK*chgGame
 1905 1746 1.50 7 -0.82 15 -12.30 
  Mitchell, Martin 2146  * SCO0.001-0.0815-1.20 
  Kett, Tim 2146  * WLS0.001-0.0815-1.20 
  Henderson, David 2084 ENG0.001-0.1215-1.80 
  Solomons, Anzel wm1857 RSA0.001-0.3515-5.25 
  Espinosa Cancino, Monica 1554 SCO0.501-0.2515-3.75 
  Marks, Ian A 1978 SCO0.001-0.2115-3.15 
  Guha, Chirag 1570 WLS1.0010.27154.05 
 * 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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