Individual Calculations March 2015
 Gillespie, David M  Total change: -9.20  Rating chartPersonal card
 Scottish National League rounds 3 and 4 Dunfermline SCO 2015-02-15
RcRownchangeKK*chgGame
 1996 1784 0.00 2 -0.46 20 -9.20 
  Donohue, Tom 1999 SCO0.001-0.2320-4.60 
  Tin, Sergey 1992 SCO0.001-0.2320-4.60 

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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