Individual Calculations May 2019
 Dahlblom, Stefan  Total change: -5.20  Rating chartPersonal card
 Umemasterskapet 2019 Umea SWE 2019-01-21
RcRownchangeKK*chgGame
 1810 1515 1.50 9 -0.13 40 -5.20 
  Burman, Jonas 1792 SWE0.001-0.1740-6.80 
  Olofsson, Henrik 1915  * SWE0.001-0.0840-3.20 
  Nygren, David 1915  * SWE0.001-0.0840-3.20 
  Isaksson, Henrik 1915  * SWE0.001-0.0840-3.20 
  Hellstroem, Magnus 1915  * SWE0.001-0.0840-3.20 
  Hasselgren, Lars-Erik 1679 SWE0.5010.22408.80 
  Grzelewski, Tymon 1415 SWE1.0010.364014.40 
  Stenius, Magnus 1827 SWE0.001-0.1440-5.60 
  Backsten, Jan 1915  * SWE0.001-0.0840-3.20 
 * 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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