Rapid: Individual Calculations December 2021
 Sakic, Matija  Total change: 5.60  Rating chartPersonal card
 Hasselbacken Chess Open 2021 snabb Stockholm SWE 2021-11-05
RcRownchangeKK*chgGame
 1743 1381 1.00 4 0.28 20 5.60 
  Wahlund, Max c1943 SWE0.001-0.0220-0.40 
  Svensson, Mikael 2014 SWE0.001-0.0120-0.20 
  Ingelman-Sundberg, Simon 1376 SWE1.0010.49209.80 
  Morell, Ludvig 1639 SWE0.001-0.1820-3.60 

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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