Rapid: Individual Calculations December 2019
 Bruaset, Eivind  Total change: 30.80  Rating chartPersonal card
 Hasselbacken Chess Open 2019 snabb Stockholm SWE 2019-11-01
RcRownchangeKK*chgGame
 1954 1831 3.00 4 1.54 20 30.80 
  Joensson, Oscar 1679 SWE1.0010.30206.00 
  Franzen, Thomas 1889 SWE1.0010.582011.60 
  Winfridsson, Hakan 2016 SWE1.0010.742014.80 
  Seo, Jung Min f2231  * SWE0.001-0.0820-1.60 
 * 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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