Individual Calculations June 2018
 Andersson, Jan 1948  Total change: -39.20  Rating chartPersonal card
 Deltalift Open 2018 lang Halmstad SWE 2018-05-11
RcRownchangeKK*chgGame
 1821 1812 0.00 4 -1.96 20 -39.20 
  Bergre, Joachim 1990 SWE0.001-0.2720-5.40 
  Westerlund, Ola 1938 SWE0.001-0.3320-6.60 
  Andersson, Bjorn-Ake 1700 SWE0.001-0.6520-13.00 
  Johansson, Elizabeth 1657 SWE0.001-0.7120-14.20 

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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