Individual Calculations December 2018
 Shafi, Declan  Total change: 9.20  Rating chartPersonal card
 Scottish National League Division 1 2018-19 Rounds 1-2 Dunfermline SCO 2018-11-04
RcRownchangeKK*chgGame
 2042 2148 1.50 2 0.23 40 9.20 
  Nolan, Graeme A 2154 SCO0.5010.01400.40 
  Donohue, Tom 1929 SCO1.0010.22408.80 

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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