Individual Calculations August 2017
 Nystrom, Patrik  Total change: 16.80  Rating chartPersonal card
 WE I 2017 grp 2 Stockholm SWE 2017-07-07
RcRownchangeKK*chgGame
 2006 2029 3.50 5 0.84 20 16.80 
  Ekenberg, Ulf 1989 SWE1.0010.44208.80 
  Bohman Karlholm, Adrian 1995 SWE0.501-0.0520-1.00 
  Emmoth, Alfons 2035 SWE1.0010.512010.20 
  Isaksson, Per 2007 SWE0.001-0.5320-10.60 
  Eriksson, Lennarth 2006 SWE1.0010.47209.40 

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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