Individual Calculations September 2018
 Viklund, Dick  Total change: -8.20  Rating chartPersonal card
 Stockholm Open 2018 lang Stockholm SWE 2018-08-14
RcRownchangeKK*chgGame
 1672 1844 3.00 5 -0.41 20 -8.20 
  Arabov, Nihad 1444  * SWE1.0010.08201.60 
  Backlund, Elias 1444  * SWE0.501-0.4220-8.40 
  Falkevall, Axel 1823 SWE0.501-0.0320-0.60 
  Wikman, Viktor 2006 1651 SWE1.0010.25205.00 
  Helin, Mikael c1998 SWE0.001-0.2920-5.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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