Individual Calculations April 2017
 Parks, Joe  Total change: -8.60  Rating chartPersonal card
 Scottish National League 2016-17 Div 2 Round 5-6 Dunfermline SCO 2017-02-26
RcRownchangeKK*chgGame
 1778 1937 1.00 2 -0.43 20 -8.60 
  Calder, John 1757 SCO0.001-0.7420-14.80 
  Dawson, Alastair 1799 SCO1.0010.31206.20 

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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