Individual Calculations April 2018
 Jacobsen, Fredrik  Total change: 9.60  Rating chartPersonal card
 Div III 3 2017-18 R567 Sweden SWE 2018-02-04
RcRownchangeKK*chgGame
 1895 1777 1.50 3 0.48 20 9.60 
  Gemzell, Ted 1985 SWE0.5010.27205.40 
  Ardsjo, Andreas 1861 SWE0.001-0.3820-7.60 
  Almstrom, Jarl 1839 SWE1.0010.592011.80 

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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