Rapid: Individual Calculations December 2019
 Adolfsson, Kjell  Total change: -3.00  Rating chartPersonal card
 Hasselbacken Chess Open 2019 snabb Stockholm SWE 2019-11-01
RcRownchangeKK*chgGame
 1820 1867 2.00 4 -0.15 20 -3.00 
  Sorensen, Hampus f2092 SWE0.001-0.2220-4.40 
  Isaksson, Max 1467  * SWE0.501-0.4220-8.40 
  Jernselius, Kjell 1691 SWE1.0010.27205.40 
  Wahlund, Max c2030 SWE0.5010.22204.40 
 * 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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