Individual Calculations August 2023
 Karlsson, Roger 1972  Total change: -12.40  Rating chartPersonal card
 WE I 2023 grp 3 Helsingborg SWE 2023-06-30
RcRownchangeKK*chgGame
 1810 1755 1.50 5 -0.62 20 -12.40 
  Dingertz, Filip 1833 SWE0.001-0.3920-7.80 
  Norell, Anders 1839 SWE0.5010.12202.40 
  Bernhardsson, Sten 1814 SWE0.5010.08201.60 
  Ardsjo, Andreas 1835 SWE0.001-0.3920-7.80 
  Frost, Niklas 1728 SWE0.501-0.0420-0.80 

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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