Individual Calculations December 2013
 Petesch, Gabriel N  Total change: 16.80  Rating chartPersonal card
 Scottish National League Division 1 round 1-4 Dunfermline SCO 2013-10-27
RcRownchangeKK*chgGame
 2080 2268 3.50 4 0.56 30 16.80 
  Kelly, J Steven 1922 SCO1.0010.11303.30 
  Green, Andrew D 2160 SCO0.501-0.1530-4.50 
  Neave, George 2151 SCO1.0010.343010.20 
  Frew, Elliot 2085 SCO1.0010.26307.80 

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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