Individual Calculations July 2016
 Bergstrom, Goran  Total change: 30.80  Rating chartPersonal card
 Stockholmsmasterskapet 2016 Stockholm SWE 2016-03-07
RcRownchangeKK*chgGame
 1818 1666 4.00 8 1.54 20 30.80 
  Bast, Billy 1882 SWE1.0010.782015.60 
  Dadabaev, J 1951 KGZ0.001-0.1620-3.20 
  Eriksson, Hans 1960 1860 SWE0.5010.25205.00 
  Ranby, Hans 1934 SWE0.001-0.1720-3.40 
  Silins, Peter 1818 SWE0.5010.20204.00 
  Spangberg, Robert 1590 SWE0.501-0.1020-2.00 
  Arbeus, Carl-Johan 1716 SWE0.5010.07201.40 
  Viklund, Dick 1789 SWE1.0010.672013.40 

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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