Individual Calculations October 2017
 Degerfeldt, Sven  Total change: -33.20  Rating chartPersonal card
 Goteborg Open 2017 normal Goteborg SWE 2017-08-19
RcRownchangeKK*chgGame
 1715 1950 1.50 4 -1.66 20 -33.20 
  Samuelsson Ottgard, Andreas 1810 SWE0.501-0.1920-3.80 
  Lindholm, Gustav 1626 SWE0.001-0.8720-17.40 
  Rasti, Arvin 1731 SWE0.001-0.7820-15.60 
  Hakansson, Simon 1975 1693 SWE1.0010.18203.60 

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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