Individual Calculations July 2022
 Westerberg, Jonathan  Total change: -8.50  Rating chartPersonal card
 Juniturneringen 2022 grp 1 Stockholm SWE 2022-05-31
RcRownchangeKK*chgGame
 2001 2485 2.00 3 -0.85 10 -8.50 
  Tirronen, Esa 2085  * SWE1.0010.08100.80 
  Palmqvist, Fredrik 2008 SWE1.0010.05100.50 
  Bergqvist, Gustav 2004 1910 SWE0.001-0.9810-9.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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