Individual Calculations October 2018
 Skettos, Nicolas  Total change: 26.20  Rating chartPersonal card
 Inverness Premier 2018 Inverness SCO 2018-09-07
RcRownchangeKK*chgGame
 1993 1722 2.00 4 1.31 20 26.20 
  McQuillan, Stephen G 2004 SCO0.001-0.1620-3.20 
  Cooke, Mark 1993 SCO1.0010.832016.60 
  Newton, Andrew 1966 SCO1.0010.802016.00 
  Birkett, Richard 2008 SCO0.001-0.1620-3.20 

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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