Individual Calculations September 2021
 Engstrom, Olle  Total change: -9.20  Rating chartPersonal card
 SM Synskadade 2021 grupp 1 Lund SWE 2021-08-05
RcRownchangeKK*chgGame
 1637 1457 1.00 5 -0.46 20 -9.20 
  Gransmark, Patrik 1713 SWE0.001-0.1920-3.80 
  Thomsson, Hakan 1715 SWE0.5010.32206.40 
  Atterberg, David 1132 SWE0.501-0.3720-7.40 
  Johansson, Tage 2001 1842 SWE0.001-0.0920-1.80 
  Johansson, William 2007 1782 SWE0.001-0.1320-2.60 

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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