Individual Calculations May 2015
 Bengtsson, Jonas  Total change: 31.20  Rating chartPersonal card
 Manhem Varmasterskap 2015 Open grp Gothenburg SWE 2015-02-16
RcRownchangeKK*chgGame
 1906 2084 8.00 9 1.56 20 31.20 
  Svensson, Anders 1980 1832 SWE1.0010.19203.80 
  Freed, Markus 1694 SWE1.0010.09201.80 
  Axelsson, Henrik 2005 SWE1.0010.39207.80 
  Al-Hadarani, Hatim f2264 SWE0.5010.24204.80 
  Hattab, Hashim 1920 SWE1.0010.28205.60 
  Abrahamsson, Patrik 1893 SWE1.0010.25205.00 
  Svensson, Soren 1938 SWE0.501-0.2020-4.00 
  Ekstrand, Bertil 1813 SWE1.0010.17203.40 
  Oxelqvist, Martin 1793 SWE1.0010.15203.00 

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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