Blitz: Individual Calculations August 2019
 Boersma, David  Total change: -14.40  Rating chartPersonal card
 Blixt-SM 2019 Eskilstuna SWE 2019-07-11
RcRownchangeKK*chgGame
 1715 1733 4.00 9 -0.72 20 -14.40 
  Tadjerbashi, Amir 2133  * SWE0.001-0.0820-1.60 
  Luna, Gustavo 2029 SWE0.001-0.1520-3.00 
  Lindblad, Vigor 1333  * SWE0.001-0.9220-18.40 
  Nordin, Curt 1480 SWE1.0010.19203.80 
  Cramling Bellon, Anna wf1921 SWE0.001-0.2620-5.20 
  Gerdes, Sebastian 1473 SWE0.001-0.8220-16.40 
  Sandberg, Jan-Henrik 1570 SWE1.0010.28205.60 
  Forsberg, Gunnar 1632 SWE1.0010.36207.20 
  Johansson, Daniel 1973 1868 SWE1.0010.682013.60 
 * 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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