Individual Calculations August 2019
 Jiretorn, Eva  Total change: -18.20  Rating chartPersonal card
 WE 2 2019, grp 1 Eskilstuna SWE 2019-07-12
RcRownchangeKK*chgGame
 2137 2045 1.00 5 -0.91 20 -18.20 
  Eriksson, Dan 2200 SWE0.001-0.2920-5.80 
  Vernersson, Per 2291 SWE0.001-0.1920-3.80 
  Lundstedt, Peter 2070 SWE0.5010.03200.60 
  Bengtsson, Siv 2091 SWE0.5010.06201.20 
  Hanoman, Tony 2034 SWE0.001-0.5220-10.40 

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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