Individual Calculations April 2022
 Qwarfort, Fredrik  Total change: 14.40  Rating chartPersonal card
 Elite Hotels Open 2022 lang Vaxjo SWE 2022-03-05
RcRownchangeKK*chgGame
 1859 1819 2.00 4 0.28 20 5.60 
  Tabaa, Ghayth 2074 SYR0.5010.31206.20 
  Olsson, Thomas 1920 SWE0.5010.14202.80 
  Nielsen-Refs, Karl-Emil Elmer 2015 DEN0.001-0.2520-5.00 
  Nagy, Mate 2009 1427 SWE1.0010.08201.60 

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)
 
 Allsv Div II 4 2021-22 R45 Sweden SWE 2022-03-19
RcRownchangeKK*chgGame
 1795 1819 1.50 2 0.44 20 8.80 
  Magnusson, Bengt 1751 SWE1.0010.41208.20 
  Stolt, Hans-Olof 1838 SWE0.5010.03200.60 

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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