Individual Calculations December 2019
 Drapic, Haris  Total change: 2.60  Rating chartPersonal card
 Distriksserien Skane 19/20 Div 4 R2 Skane SWE 2019-11-10
RcRownchangeKK*chgGame
 1337 1661 1.00 1 0.13 20 2.60 
  Persson, Kjell 1937 1337 SWE1.0010.13202.60 

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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