Individual Calculations January 2017
 James, Chris  Total change: 1.80  Rating chartPersonal card
 Scottish National League 2016-17 Div 2 Round 3-4 Dunfermline SCO 2016-11-27
RcRownchangeKK*chgGame
 2130 1868 0.50 2 0.09 20 1.80 
  Koehn , Lennart 1991 SCO0.5010.17203.40 
  Bryson, Douglas m2268  * SCO0.001-0.0820-1.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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