Individual Calculations August 2023
 Larsson, Erik 1969  Total change: 22.00  Rating chartPersonal card
 Veteran-SM 50 2023 Helsingborg SWE 2023-07-01
RcRownchangeKK*chgGame
 1799 1534 3.00 9 1.10 20 22.00 
  Moborn, Anders 1956 SWE0.001-0.0720-1.40 
  Johansson, Ingemar 1966 1839 SWE0.5010.36207.20 
  Ljung, Rickard 1939 SWE0.001-0.0820-1.60 
  Henriksen, Niels 1214 FID1.0010.13202.60 
  Traff, Par 1791 SWE1.0010.822016.40 
  Gamback, Bjorn c2048 SWE0.5010.46209.20 
  Andersson, Bjorn 1961 1791 SWE0.001-0.1820-3.60 
  Knudsen, Andre 1842 SWE0.001-0.1420-2.80 
  Jonas, Gromark 1775 SWE0.001-0.2020-4.00 

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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