Rapid: Individual Calculations December 2018
 Jeferli, Mohammedali  Total change: -0.80  Rating chartPersonal card
 Hasselbacken Open 2018 snabb Stockholm SWE 2018-11-02
RcRownchangeKK*chgGame
 1714 1606 1.50 4 -0.04 20 -0.80 
  Tadjerbashi, Amir 2006  * SWE0.5010.42208.40 
  Cramling Bellon, Anna wf1821 SWE0.001-0.2320-4.60 
  Isaksson, Philip 1403 SWE1.0010.24204.80 
  Briem, Stephan 1625 ISL0.001-0.4720-9.40 
 * 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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