Individual Calculations December 2017
 Roth, Michael J  Total change: -11.60  Rating chartPersonal card
 Scottish National League 2017-18 Div 2 Round 1-2 Dunfermline SCO 2017-10-29
RcRownchangeKK*chgGame
 1906 1602 0.00 2 -0.29 40 -11.60 
  Karampatos, Stavros 1892 GRE0.001-0.1640-6.40 
  Will, Douglas 1919 SCO0.001-0.1340-5.20 

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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