Individual Calculations August 2023
 Hansson, Ronald  Total change: -33.20  Rating chartPersonal card
 Klass II 2023 grp 4 Helsingborg SWE 2023-07-03
RcRownchangeKK*chgGame
 1777 1905 3.00 7 -1.66 20 -33.20 
  Andersson, Stefan 1975 1873 SWE0.001-0.5420-10.80 
  Harlin, Jacob 1853 SWE0.501-0.0720-1.40 
  Mellbin, Bo-Goran 1673 SWE1.0010.21204.20 
  Khaschuluu, Sergelenbaatar 1691 MGL0.001-0.7720-15.40 
  Frost, Niklas 1739 SWE0.501-0.2220-4.40 
  Wihlborn, Bengt 1790 SWE1.0010.34206.80 
  Jonsson, Axel 1822 SWE0.001-0.6120-12.20 

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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