Individual Calculations April 2017
 Ekberg, Andreas  Total change: -7.20  Rating chartPersonal card
 Div III 5 2016-17 r67 sweden SWE 2017-03-05
RcRownchangeKK*chgGame
 1676 1740 1.00 2 -0.18 40 -7.20 
  Williamsson, Johnny 1722 SWE0.001-0.5340-21.20 
  Lindstrom, Jan 1629 SWE1.0010.354014.00 

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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