Individual Calculations August 2022
 Jansson, Borje  Total change: -17.60  Rating chartPersonal card
 Veteran-SM 65 2022 Uppsala SWE 2022-07-02
RcRownchangeKK*chgGame
 1971 2230 5.50 9 -1.76 10 -17.60 
  Ekelund, Kurt 1939 SWE0.001-0.8510-8.50 
  Algars, Olle 1870 SWE1.0010.10101.00 
  Westin, Ake 1994 SWE0.001-0.8010-8.00 
  Svensson, Soren 1890 SWE0.501-0.3810-3.80 
  Gunnarsson, Lennart 1830  * SWE1.0010.08100.80 
  Blomstrom, Lars 2136 SWE1.0010.37103.70 
  Hedin, Gunnar 2051 SWE0.001-0.7310-7.30 
  Franzen Hogberg, Thomas 1997 SWE1.0010.21102.10 
  Carlsson, Ingvar 2030 SWE1.0010.24102.40 
 * 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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