Individual Calculations August 2017
 Nystrom, Jonas  Total change: 8.80  Rating chartPersonal card
 WE I 2017 grp 3 Stockholm SWE 2017-07-07
RcRownchangeKK*chgGame
 1944 1953 3.00 5 0.44 20 8.80 
  Sparv, Joakim 1933 SWE1.0010.47209.40 
  Bernhardsson, Sten 1922 SWE0.001-0.5420-10.80 
  Nyberg, Stefan 1953 SWE0.5010.00200.00 
  Gemzell, Ted 1948 SWE1.0010.49209.80 
  Johansson, Roland 1961 1964 SWE0.5010.02200.40 

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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