Individual Calculations November 2015
 Irving, Neil  Total change: -7.00  Rating chartPersonal card
 Scottish National League 2015-2016 Round 1-2 Dunfermline SCO 2015-10-25
RcRownchangeKK*chgGame
 2014 1906 0.00 1 -0.35 20 -7.00 
  Donohue, Tom 2014 SCO0.001-0.3520-7.00 

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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