Individual Calculations June 2017
 Andersson, Stefan 1964  Total change: 27.80  Rating chartPersonal card
 Astorp mot 100 2017 Astorp SWE 2017-01-30
RcRownchangeKK*chgGame
 1916 1983 5.50 7 1.39 20 27.80 
  Kolobaric, Ivan 1964 SWE1.0010.47209.40 
  Petersson, Gosta 2101 SWE0.5010.16203.20 
  Sandbech, Ted Henrik 1834 DEN1.0010.30206.00 
  Mena, Daniel 1766 SWE1.0010.22204.40 
  Bengtsson, Jan 2018 SWE0.001-0.4520-9.00 
  Bohman, Leif 1787 SWE1.0010.25205.00 
  Thomasson, Staffan 1941 SWE1.0010.44208.80 

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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