Individual Calculations August 2017
 Nyberg, Stefan  Total change: 15.60  Rating chartPersonal card
 WE I 2017 grp 3 Stockholm SWE 2017-07-07
RcRownchangeKK*chgGame
 1937 1953 3.00 5 0.39 40 15.60 
  Johansson, Sven 1936 SWE0.001-0.5240-20.80 
  Amberts, Jens 1922 SWE1.0010.464018.40 
  Nystrom, Jonas 1953 SWE0.5010.00400.00 
  Sundstrom, Bo 1940 SWE1.0010.484019.20 
  Sparv, Joakim 1933 SWE0.501-0.0340-1.20 

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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