Individual Calculations August 2023
 Franberg, Bengt  Total change: 10.40  Rating chartPersonal card
 Veteran Allman 2023 Helsingborg SWE 2023-07-03
RcRownchangeKK*chgGame
 1738 1656 3.00 6 0.52 20 10.40 
  Persson, Birger 2073 SWE0.5010.43208.60 
  Hellstrom, Peter 1782 SWE0.001-0.3320-6.60 
  Wennstrom, Bertil 1593 SWE0.501-0.0920-1.80 
  Eriksson, Jan 1529 SWE1.0010.33206.60 
  Bhatt, Inge 1754 SWE0.5010.13202.60 
  Nyberg, Bo 1694 SWE0.5010.05201.00 

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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