Individual Calculations March 2020
 Karlsson, Jorgen  Total change: 0.60  Rating chartPersonal card
 Elite Hotels Open 2020 lang Vaxjo SWE 2020-02-08
RcRownchangeKK*chgGame
 2049 2044 2.00 4 0.03 20 0.60 
  Walinder, Lars 2280 SWE0.001-0.2020-4.00 
  Gundersen, Ingvar 1810 SWE1.0010.21204.20 
  Crevatin, Leo c2219 SWE0.001-0.2720-5.40 
  Karlsson, Roger 1888 SWE1.0010.29205.80 

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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