Individual Calculations April 2023
 Ljungstrom, Dan  Total change: -14.80  Rating chartPersonal card
 Allsv Div II 6 2022-23 R167 Sweden SWE 2023-03-04
RcRownchangeKK*chgGame
 1900 1959 1.00 3 -0.74 20 -14.80 
  Magelius, Olof 1895 SWE0.501-0.0920-1.80 
  Bjorking, Leif 1979 SWE0.5010.03200.60 
  Robertsson, Klas 1825 SWE0.001-0.6820-13.60 

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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