Rapid: Individual Calculations January 2019
 Attefall, Fredrik  Total change: -9.80  Rating chartPersonal card
 Malmo Open 2018 snabb Malmo SWE 2018-12-14
RcRownchangeKK*chgGame
 1870 1974 2.50 5 -0.49 20 -9.80 
  Fransson, Pia 1574  * SWE1.0010.08201.60 
  Eriksson, Christian Altenburg 2149 DEN0.001-0.2720-5.40 
  Norrman, Johannes 1598 SWE1.0010.09201.80 
  Wahlund, Max c2102 SWE0.5010.17203.40 
  Astrom, Lars 1929 SWE0.001-0.5620-11.20 
 * 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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