Individual Calculations April 2017
 Ljungstrom, Dan  Total change: -26.80  Rating chartPersonal card
 Div II 6 2016-17 r67 sweden SWE 2017-03-05
RcRownchangeKK*chgGame
 1897 2021 0.00 2 -1.34 20 -26.80 
  Koski, Viljo 1891 SWE0.001-0.6820-13.60 
  Magnussen, Pal 1903 SWE0.001-0.6620-13.20 

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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