Individual Calculations May 2013
 Doyle, James  Total change: 7.50  Rating chartPersonal card
 Edinburgh Premier 2013 Edinburgh SCO 2013-04-12
RcRownchangeKK*chgGame
 2017 2001 3.00 5 0.50 15 7.50 
  Macqueen, Calum 2236 SCO0.001-0.2115-3.15 
  Chapman, Nigel 1736 SCO1.0010.18152.70 
  Thomas, Phil 1858 SCO1.0010.31154.65 
  Arakhamia-Grant, Ketevan gwg2401  * SCO0.001-0.0815-1.20 
  Mollison, Jamie 1852 SCO1.0010.30154.50 
 * 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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