Individual Calculations August 2023
 Karlsson, Ola  Total change: 4.00  Rating chartPersonal card
 Veteran Allman 2023 Helsingborg SWE 2023-07-03
RcRownchangeKK*chgGame
 1639 1676 3.50 6 0.20 20 4.00 
  Johansson, Roland 1957 1538 SWE0.501-0.1920-3.80 
  Hansen, Anders 1504 SWE1.0010.27205.40 
  Lundberg, Henrik 1774 SWE0.5010.13202.60 
  Stefanovic, Dragan 1958 1733 SWE0.001-0.4220-8.40 
  Bengtsson, Tore 1645 SWE0.501-0.0420-0.80 
  Eriksson, Bengt 1955 1639 SWE1.0010.45209.00 

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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