Individual Calculations August 2017
 Isaksson, Per  Total change: 10.60  Rating chartPersonal card
 WE I 2017 grp 2 Stockholm SWE 2017-07-07
RcRownchangeKK*chgGame
 2013 2007 2.50 4 0.53 20 10.60 
  Bjorkman, Filip 1972 SWE0.501-0.0520-1.00 
  Eriksson, Lennarth 2006 SWE0.5010.00200.00 
  Nystrom, Patrik 2029 SWE1.0010.532010.60 
  Crevatin, Leo 2044 SWE0.5010.05201.00 

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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