Individual Calculations December 2018
 Brobakken, Geir  Total change: 14.00  Rating chartPersonal card
 Hasselbacken Open 2018 lang Stockholm SWE 2018-11-03
RcRownchangeKK*chgGame
 2014 1759 1.50 4 0.70 20 14.00 
  Evertsson, Lennart 2145 SWE0.5010.41208.20 
  Briem, Stephan 2062 ISL0.001-0.1420-2.80 
  Bit-Narva, David 1974 SWE0.001-0.2320-4.60 
  Iminov, Bachtiar 1875 SWE1.0010.662013.20 

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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