Rapid: Individual Calculations December 2019
 Sorensen, Hampus  Total change: 29.00  Rating chartPersonal card
 Hasselbacken Chess Open 2019 snabb Stockholm SWE 2019-11-01
RcRownchangeKK*chgGame
 1988 2092 4.00 4 1.45 20 29.00 
  Adolfsson, Kjell 1867 SWE1.0010.22204.40 
  Lyngsjo, Hakan 2005 SWE1.0010.38207.60 
  Mardell, Jonas 2085 SWE1.0010.49209.80 
  Karlsson, Jorgen 1993 SWE1.0010.36207.20 

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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