Individual Calculations January 2021
 Adamsson, Goran  Total change: 11.20  Rating chartPersonal card
 Sallskapets hostturnering 2020 Grupp A Stockholm SWE 2020-09-08
RcRownchangeKK*chgGame
 1925 1843 2.50 5 0.56 20 11.20 
  Johansson, Tage 2001 1844 SWE1.0010.502010.00 
  Bruhl, Peter 1871 SWE0.5010.04200.80 
  Astier, Timothee 1929 FRA1.0010.622012.40 
  Sjodin, Bengt 1985 SWE0.001-0.3120-6.20 
  Lindblom, Peter 1997 SWE0.001-0.2920-5.80 

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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