Individual Calculations April 2017
 Ericsson, Susanne  Total change: -0.20  Rating chartPersonal card
 Div II 6 2016-17 r67 sweden SWE 2017-03-05
RcRownchangeKK*chgGame
 2013 2016 1.00 2 -0.01 20 -0.20 
  Magnussen, Pal 1903 SWE1.0010.35207.00 
  Hakanson, Josef 2122 SWE0.001-0.3620-7.20 

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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