Individual Calculations August 2022
 Ekelund, Kurt  Total change: 13.20  Rating chartPersonal card
 Veteran-SM 65 2022 Uppsala SWE 2022-07-02
RcRownchangeKK*chgGame
 1995 1939 4.50 9 0.66 20 13.20 
  Jansson, Borje f2230 SWE1.0010.852017.00 
  Soderberg, Per c2111 SWE0.001-0.2720-5.40 
  Blomstrom, Lars 2136 SWE0.001-0.2520-5.00 
  Jonsson, Mats 1629 SWE1.0010.14202.80 
  Larsson, Per-Olov 1955 SWE1.0010.522010.40 
  Marttala, Thomas 2164 SWE0.001-0.2220-4.40 
  Westin, Ake 1994 SWE0.5010.08201.60 
  Westerberg, Claes-Goran 1879 SWE0.501-0.0820-1.60 
  Bytar, Peter 1856 SWE0.501-0.1120-2.20 

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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