Individual Calculations June 2023
 Sjodahl, Sten  Total change: -33.40  Rating chartPersonal card
 Deltalift Open 2023 std Halmstad SWE 2023-05-19
RcRownchangeKK*chgGame
 1865 1893 0.50 4 -1.67 20 -33.40 
  Crevatin, Leo f2272 SWE0.001-0.0920-1.80 
  Moborn, Anders 1947 SWE0.001-0.4220-8.40 
  Joensson, Claes 1619 SWE0.001-0.8320-16.60 
  Platkovs, Daniils 1621 SWE0.501-0.3320-6.60 

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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