Individual Calculations August 2022
 Mellbin, Bo-Goran  Total change: 0.80  Rating chartPersonal card
 Klass II grp 4 2022 Uppsala SWE 2022-07-04
RcRownchangeKK*chgGame
 1754 1688 2.50 6 0.04 20 0.80 
  Heijdenberg, Ronny 1779 SWE0.001-0.3820-7.60 
  Skahlberg, Bjerknes-Lima De Faria 1752 SWE0.001-0.4120-8.20 
  Einar, Per 1679 SWE1.0010.49209.80 
  Westlund, Tim 1753 SWE0.001-0.4120-8.20 
  Ziegler, Nathalie 1801 SWE0.5010.15203.00 
  Lofstrom, Bjorn 1759 SWE1.0010.602012.00 

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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