Individual Calculations January 2020
 Olsson, Sture  Total change: -3.40  Rating chartPersonal card
 Upsala ASS KM, grupp B 2019 Uppsala SWE 2019-10-22
RcRownchangeKK*chgGame
 1713 1872 4.00 6 -0.17 20 -3.40 
  Molin, Albin 1522 SWE0.501-0.3920-7.80 
  Mitra, Ashoke 1647 SWE1.0010.22204.40 
  Sjodin, Erik 1972 1693 SWE1.0010.27205.40 
  Johansson, Olle 1921 SWE0.5010.07201.40 
  Dahnberg, Magnus 1723 SWE0.501-0.2020-4.00 
  Vallgren, Anders 1771 SWE0.501-0.1420-2.80 

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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