Individual Calculations May 2018
 Green, Andrew D  Total change: 10.80  Rating chartPersonal card
 Edinburgh Congress Premier 2018 Edinburgh SCO 2018-04-06
RcRownchangeKK*chgGame
 1998 2063 3.50 5 0.54 20 10.80 
  Gheorghiu, Calin f2331 ROU0.001-0.1720-3.40 
  Kennedy, Craig 1889 SCO0.501-0.2320-4.60 
  Stephen, David Harvey 1882 ENG1.0010.26205.20 
  Hamilton, Graham 1970 SCO1.0010.37207.40 
  Donohue, Tom 1918 SCO1.0010.31206.20 

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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