Rapid: Individual Calculations December 2022
 Sandberg, Jan-Henrik  Total change: -1.20  Rating chartPersonal card
 Gefle Elite Chess Open 2022 rpd Gavle SWE 2022-11-18
RcRownchangeKK*chgGame
 1754 1534 1.00 4 -0.06 20 -1.20 
  Liden, Tommy 2028 SWE0.001-0.0420-0.80 
  Yang, Youheng 1475 SWE1.0010.42208.40 
  Karlsson, Patrik 1778 SWE0.001-0.2020-4.00 
  Kallin, Anders 1736 SWE0.001-0.2420-4.80 

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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