Individual Calculations August 2022
 Sjodin, Erik 1972  Total change: -6.80  Rating chartPersonal card
 Klass II grp 4 2022 Uppsala SWE 2022-07-04
RcRownchangeKK*chgGame
 1782 1870 4.00 7 -0.34 20 -6.80 
  Skahlberg, Bjerknes-Lima De Faria 1752 SWE1.0010.34206.80 
  Heijdenberg, Ronny 1779 SWE1.0010.38207.60 
  Silfver, Anton 1814 SWE0.501-0.0820-1.60 
  Lappas, Georgios 1716 SWE1.0010.29205.80 
  Nackholm, Erik 1861 SWE0.501-0.0120-0.20 
  Andersson, Daniel 1750 SWE0.001-0.6620-13.20 
  Ziegler, Nathalie 1801 SWE0.001-0.6020-12.00 

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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