Individual Calculations December 2023
 Havner, Arvid  Total change: -5.60  Rating chartPersonal card
 Stockholm Grand Prix by Elite Hotels 2023 std Stockholm SWE 2023-11-04
RcRownchangeKK*chgGame
 1827 1906 2.50 4 0.09 40 3.60 
  Stuhaug, Raphael Leif Mathias I 1733 NOR1.0010.274010.80 
  Mashhadi, Peyman 2104 SWE0.001-0.2440-9.60 
  Lyngsjo, Gert 1769 SWE0.501-0.1840-7.20 
  Enholm, Herman 1703 SWE1.0010.24409.60 

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)
 
 Juniorallsvenskan Division I 2023 Linkoping SWE 2023-11-24
RcRownchangeKK*chgGame
 1745 1906 2.50 4 -0.23 40 -9.20 
  Lindquist, Karl 1506  * SWE1.0010.08403.20 
  Anfalt, Erik 1816 SWE0.501-0.1240-4.80 
  Enholm, Herman 1703 SWE0.001-0.7640-30.40 
  Johansson, William 2007 1955 SWE1.0010.574022.80 
 * 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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