Individual Calculations August 2019
 Lofstrom, Bjorn  Total change: -37.20  Rating chartPersonal card
 Klass II grp 1 2019 Eskilstuna SWE 2019-07-08
RcRownchangeKK*chgGame
 1823 1755 1.00 7 -1.86 20 -37.20 
  Andersson, Daniel 1800 SWE0.001-0.4420-8.80 
  Bertelsen, Peter 1879 SWE0.001-0.3320-6.60 
  Jacobsen, Fredrik 1835 SWE0.001-0.3920-7.80 
  Sahlstrom, Alex 1708 SWE0.001-0.5720-11.40 
  Pinheiro Diamant, Jonatan 1815 SWE1.0010.582011.60 
  Nurmi, Ake 1783 SWE0.001-0.4620-9.20 
  Ahlqvist, Jesper 1944 SWE0.001-0.2520-5.00 

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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