Rapid: Individual Calculations November 2023
 Ehnstrom, Lucas  Total change: 1.60  Rating chartPersonal card
 Trojanska Hasten JGP 2023 Klass A Stockholm SWE 2023-10-01
RcRownchangeKK*chgGame
 1706 1363 1.00 5 0.04 40 1.60 
  Bergqvist, Gustav 2004 1848 SWE0.001-0.0440-1.60 
  Van Den Brink, Sid 1211 SWE1.0010.304012.00 
  Seo, Jung Hyun 1943 SWE0.001-0.0240-0.80 
  Agrest, Simon 1889 SWE0.001-0.0340-1.20 
  Wang, Hongjun 1638 SWE0.001-0.1740-6.80 

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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