Rapid: Individual Calculations December 2018
 Bernhardsson, Sten  Total change: 10.40  Rating chartPersonal card
 Hasselbacken Open 2018 snabb Stockholm SWE 2018-11-02
RcRownchangeKK*chgGame
 1973 1980 2.00 3 0.52 20 10.40 
  Rahul Kumar, Pune 2152 IND0.001-0.2720-5.40 
  Hagstrom, Jacob 1994 1683 SWE1.0010.15203.00 
  Fors, Tomas 2085 SWE1.0010.642012.80 

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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