Individual Calculations October 2018
 McQuillan, Stephen G  Total change: -6.00  Rating chartPersonal card
 Inverness Premier 2018 Inverness SCO 2018-09-07
RcRownchangeKK*chgGame
 1879 2004 3.00 5 -0.30 20 -6.00 
  Skettos, Nicolas 1722 CYP1.0010.16203.20 
  Kane, Robert 1883 ENG1.0010.34206.80 
  Gray, Euan 1869 SCO0.001-0.6820-13.60 
  Rutherford, William 1929 SCO0.001-0.6020-12.00 
  Cooke, Mark 1993 SCO1.0010.48209.60 

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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