Individual Calculations September 2023
 Adlerborn, Elis  Total change: 0.00  Rating chartPersonal card
 Uppsala Schackfestivalen Open 2023 Uppsala SWE 2023-08-07
RcRownchangeKK*chgGame
 1749 1377 0.50 4 0.00 40 0.00 
  Ljungros, Lo 1766 SWE0.5010.414016.40 
  Persson, Lars 1971 1936 SWE0.001-0.0340-1.20 
  Fridman, Arvid 1746 SWE0.001-0.1040-4.00 
  Eriksson, Alexander 1546 SWE0.001-0.2840-11.20 

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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