Individual Calculations October 2017
 Berg, Roy  Total change: -8.80  Rating chartPersonal card
 Goteborg Open 2017 normal Goteborg SWE 2017-08-19
RcRownchangeKK*chgGame
 1843 1933 2.00 4 -0.44 20 -8.80 
  Olsson, William 1784 SWE1.0010.30206.00 
  Troedsson, Anton 1650 SWE0.001-0.8420-16.80 
  Stenman, Christoffer 1934 SWE1.0010.502010.00 
  Andersson, Lars 2005 SWE0.001-0.4020-8.00 

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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