Individual Calculations June 2019
 Akvist, Hakan  Total change: -19.20  Rating chartPersonal card
 Eksjo CH 2019 Eksjo SWE 2019-01-24
RcRownchangeKK*chgGame
 1913 2024 5.50 10 -0.96 20 -19.20 
  Petersson, Dick 1907 SWE0.501-0.1620-3.20 
  Karlsson, Roger 1929 SWE1.0010.37207.40 
  Ali, Ghazi Al-Saadi f2024 IRQ0.5010.00200.00 
  Jakobcic, Oliver 1802 DEN0.001-0.7820-15.60 
  Nordstrom, Per-Olov 1904 SWE1.0010.34206.80 
  Petersson, Dick 1907 SWE0.001-0.6620-13.20 
  Karlsson, Roger 1929 SWE0.501-0.1320-2.60 
  Ali, Ghazi Al-Saadi f2024 IRQ0.001-0.5020-10.00 
  Jakobcic, Oliver 1802 DEN1.0010.22204.40 
  Nordstrom, Per-Olov 1904 SWE1.0010.34206.80 

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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