Individual Calculations June 2017
 Andersson, Bjorn-Ake  Total change: -4.40  Rating chartPersonal card
 Deltalift Open 2017, lang Halmstad SWE 2017-05-26
RcRownchangeKK*chgGame
 1873 1726 1.00 4 -0.22 20 -4.40 
  Sahlholm, Soren 1947 SWE0.5010.28205.60 
  Paulsson, Daniel 1858 SWE0.5010.18203.60 
  Sundqvist, Jan-Ove 1864 SWE0.001-0.3120-6.20 
  Martinsson, Erik 1821 SWE0.001-0.3720-7.40 

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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