Individual Calculations August 2023
 Hedin, Gunnar  Total change: -12.80  Rating chartPersonal card
 Veteran-SM 65 2023 Helsingborg SWE 2023-07-01
RcRownchangeKK*chgGame
 1944 2093 5.50 9 -0.64 20 -12.80 
  Olsson, Thomas 1874 SWE0.501-0.2820-5.60 
  Haggvik, Kjell 1683 SWE0.501-0.4220-8.40 
  Vrabec, Josip 1877 SWE1.0010.22204.40 
  Alquist, Erik 1937 SWE0.501-0.2120-4.20 
  Green, Per 1898 SWE1.0010.25205.00 
  Franzen Hogberg, Thomas 1998 SWE0.501-0.1320-2.60 
  Ivarsson, Torbjorn 2073 SWE0.501-0.0320-0.60 
  Holst, Conny f2156 SWE0.5010.09201.80 
  Carlsson, Ingvar 1998 SWE0.501-0.1320-2.60 

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)
 

 

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