Individual Calculations January 2018
 Hulme, William  Total change: -15.60  Rating chartPersonal card
 Scottish National League 2017-18 Div 1 Round 3-4 Dunfermline SCO 2017-11-26
RcRownchangeKK*chgGame
 1891 1998 0.50 2 -0.78 20 -15.60 
  Rutherford, Willie 1953 SCO0.001-0.5620-11.20 
  Calder, John 1828 SCO0.501-0.2220-4.40 

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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