Individual Calculations June 2023
 Cedervall, Magnus  Total change: -38.60  Rating chartPersonal card
 Deltalift Open 2023 std Halmstad SWE 2023-05-19
RcRownchangeKK*chgGame
 1834 1929 0.50 4 -1.93 20 -38.60 
  Mashhadi, Peyman 2079 SWE0.001-0.3020-6.00 
  Lyngsjo, Hakan 1958 SWE0.001-0.4620-9.20 
  Nordberg, Patrik 1664 SWE0.001-0.8220-16.40 
  Gallardo, Guillermo 1636 SWE0.501-0.3520-7.00 

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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