Individual Calculations May 2013
 Macqueen, Calum  Total change: 12.30  Rating chartPersonal card
 Edinburgh Premier 2013 Edinburgh SCO 2013-04-12
RcRownchangeKK*chgGame
 2192 2236 3.00 4 0.82 15 12.30 
  Doyle, James 2001 SCO1.0010.21153.15 
  Arakhamia-Grant, Ketevan gwg2406 SCO1.0010.721510.80 
  Jones, Richard S m2401 WLS0.001-0.2815-4.20 
  Will, Douglas 1961 SCO1.0010.17152.55 

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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