Rapid: Individual Calculations October 2017
 Isacsson, Jorgen  Total change: 49.60  Rating chartPersonal card
 Lidkoping Open 2017 Lidkoping SWE 2017-09-02
RcRownchangeKK*chgGame
 1988 1676 3.50 7 2.48 20 49.60 
  Bjorkeroth, Johan 2032 SWE0.5010.39207.80 
  Bengtsson, Siv 2076  * SWE0.001-0.0820-1.60 
  Wiman, Kenneth 1869 SWE1.0010.752015.00 
  Danielsson, Robert 2076  * SWE0.5010.42208.40 
  Stolt, Hans-Olof 1948 SWE0.5010.33206.60 
  Nyberg, Arne 1964 SWE0.5010.34206.80 
  Andersson, Kjell-Ake 1949 SWE0.5010.33206.60 
 * 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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