Individual Calculations September 2017
 Bengtsson, Jonas  Total change: 13.80  Rating chartPersonal card
 Manhem Chessweek Elo tournament 2017 Goteborg SWE 2017-08-12
RcRownchangeKK*chgGame
 1863 2082 7.50 9 0.69 20 13.80 
  Holmgren, Bjorn 2023 SWE1.0010.42208.40 
  Bjureblad, Martin 1682  * SWE1.0010.08201.60 
  Johansson, Eva 1924 SWE1.0010.29205.80 
  Hattab, Hashim 1885 SWE1.0010.25205.00 
  Wesslen, Ulf 1947 SWE1.0010.32206.40 
  Degerfeldt, Sven 1950 SWE0.501-0.1820-3.60 
  Svensson, Anders 1980 1726 SWE0.501-0.3920-7.80 
  Moller, Mikael 1948 SWE0.501-0.1820-3.60 
  Orci, Istvan 1682  * SWE1.0010.08201.60 
 * 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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